SCIENCE + TECHNOLOGY

Google, Meta, push back on addiction claims in landmark social media trial

Feb 10, 2026, 2:02 PM | Updated: 2:13 pm

social media...

FILE - Young people use their phones to view social media in Sydney, Nov. 8, 2024. (AP Photo/Rick Rycroft, File)
Credit: ASSOCIATED PRESS

(AP Photo/Rick Rycroft, File)

LOS ANGELES (AP) — Jurors in a landmark social media case that seeks to hold tech companies responsible for harms to children got their first glimpse into what will be a lengthy trial characterized by dueling narratives from the plaintiffs and the two remaining defendants, Meta and YouTube.

At the core of the Los Angeles case is a 20-year-old identified only by the initials “KGM,” whose case could determine how thousands of similar lawsuits will play out. KGM and the cases of two other plaintiffs have been selected to be bellwether trials — essentially test cases for both sides to see how their arguments play out before a jury.

Comparing social media platforms to casinos and addictive drugs, lawyer Mark Lanier delivered opening statements Monday in the Los Angeles Superior Court trial that seeks to hold Instagram owner Meta and Google’s YouTube responsible for addictive features and harms to children who use their products. Two other defendants, TikTok and Snap, have settled the case.

Meta lawyer Paul Schmidt spoke of the disagreement within the scientific community over social media addiction, with some researchers believing it doesn’t exist, or that addiction is not the most appropriate way to describe heavy social media use.

Luis Li, the attorney representing YouTube and Google, delivered an opening statement on Tuesday focused on KGM’s user data, saying the five-year average of her watch time is 29 minutes per day. He said KGM’s average daily time spent on YouTube Shorts, watching vertical short form videos with the “infinite scroll” feature Lanier called into question Monday, was just 1 minute and 14 seconds.

He also told jurors that all of the YouTube features Lanier challenged in his opening statement could be disabled and modified to match users’ preferences.

“When you strip away all of the rhetoric … what you are left with is a simple truth. Infinite scroll is not infinite,” Li said. “In some cases, in this case, before this court, before you, the jury, it’s as little as a minute and 14 seconds. It’s not social media addiction when it’s not social media and it’s not an addiction.”

‘Addicting the brains of children’

Lanier, the plaintiff’s lawyer, delivered lively first remarks Monday, where he said the case will be as “easy as ABC” — which stands for “addicting the brains of children.” He said Meta and Google, “two of the richest corporations in history,” have “engineered addiction in children’s brains.”

He presented jurors with a slew of internal emails, documents and studies conducted by Meta and YouTube, as well as YouTube’s parent company, Google. He emphasized the findings of a study Meta conducted called “Project Myst,” in which they surveyed 1,000 teens and their parents about their social media use. The two major findings, Lanier said, were that Meta knew children who experienced “adverse events” like trauma and stress were particularly vulnerable for addiction; and that parental supervision and controls made little impact.

He also highlighted internal Google documents that likened some company products to a casino, and internal communication between Meta employees in which one person said Instagram is “like a drug” and they are “basically pushers.”

Li was insistent that KGM is not addicted to YouTube, pointing to sworn testimony where she directly said she wasn’t addicted to it. He also displayed three large boxes containing about 10,000 pages of medical records, saying that within all of those records, jurors would not see a “single example” of KGM being addicted to YouTube.

The sole reference to YouTube within those records is an instance where her provider noted KGM was using a YouTube video to assist with sleep at night when feeling anxious, he said.

Plaintiff grew up using YouTube, Instagram

KGM made a brief appearance on Monday during Lanier’s statement and she will return to testify later in the trial. Lanier spent time describing KGM’s childhood, focusing particularly on what her personality was like before she began using social media. She started using YouTube at age 6 and Instagram at age 9, Lanier said. Before she graduated from elementary school, she had posted 284 videos on YouTube.

The outcome of the trial could have profound effects on the companies’ businesses and how they will handle children using their platforms.

Lanier said the companies’ lawyers will “try to blame the little girl and her parents for the trap they built,” referencing the plaintiff. She was a minor when she said she became addicted to social media, which she claims had a detrimental impact on her mental health.

The attorney also drew comparisons between the social media companies and tobacco firms, citing internal communication between Meta employees who were concerned about the company’s lack of proactive action about the potential harm their platforms can have on children and teens.

Meta pushes back

In his opening statement representing Meta, Schmidt said the core question in the case is whether the platforms were a substantial factor in KGM’s mental health struggles. He spent much of his time going through the plaintiff’s health records, emphasizing that she had experienced many difficult circumstances in her childhood, including emotional abuse, body image issues and bullying.

Schmidt presented a clip from a video deposition from one of KGM‘s mental health providers, Dr. Thomas Suberman, who said social media was “not the through-line of what I recall being her main issues,” adding that her struggles seemed to largely stem from interpersonal conflicts and relationships. He painted a picture — with KGM’s own text messages and testimony pointing to a volatile home life — of a particularly troubled relationship with her mother.

Schmidt acknowledged that many mental health professionals do believe social media addiction can exist, but said three of KGM’s providers — all of whom believe in the form of addiction — have never diagnosed her with it, or treated her for it.

A reckoning for social media and youth harms

A slew of trials beginning this year seek to hold social media companies responsible for harming children’s mental well-being. Executives, including Meta CEO Mark Zuckerberg, are expected to testify at the Los Angeles trial, which will last six to eight weeks.

A separate trial in New Mexico, meanwhile, also kicked off with opening statements on Monday. In that trial, Meta is accused of failing to protect young users from sexual exploitation, following an undercover online investigation.

A federal bellwether trial beginning in June in Oakland, California, will be the first to represent school districts that have sued social media platforms over harms to children.

In addition, more than 40 state attorneys general have filed lawsuits against Meta, claiming it is harming young people and contributing to the youth mental health crisis by deliberately designing features on Instagram and Facebook that addict children to its platforms. The majority of cases filed their lawsuits in federal court, but some sued in their respective states.

TikTok also faces similar lawsuits in more than a dozen states.


Ortutay reported from Oakland, California. Associated Press Writer Morgan Lee in Santa Fe, New Mexico, contributed to this story.

Read more: TikTok settles as social media giants face landmark trial over youth addiction claims

We want to hear from you.

Have a story idea or tip? Send it to the KSL NewsRadio team here.

Science + Technology

FILE - The OpenAI logo is seen displayed on a cell phone in Boston. OpenAI said it is still investi...

Matt O'Brien, AP Technology Writer

OpenAI blamed a hacking event on its AI models going rogue. Here are some things to know

ChatGPT maker OpenAI says it is still investigating the “unprecedented cyber incident” that led its artificial intelligence systems to break out of a testing environment and hack into another AI company. OpenAI said Tuesday two of its most capable AI models were responsible for the cyberattack targeting AI startup Hugging Face. The incident is stirring debates over the need […]

22 hours ago

FILE: Massive antennas, part of the Atacama Large Millimeter/ submillimeter Array (ALMA) radio tele...

Adithi Ramakrishnan, AP Science Writer

In a sweet discovery, astronomers find sugar lurking in the space between stars

Astronomers have detected a type of sugar, called erythrulose, in space that's also found in raspberries and self-tanners.

10 days ago

During a meeting of the Cache County Council on June 23, county official Brian Abbott presented a p...

Bryanna Willis

Cache County Council joins other Utah counties by placing a hold on data center approval

The Cache County Council has placed a temporary pause on approving data centers while city officials look into a data center's impact.

22 days ago

After the defeat of three Utah leaders who helped move the Stratos data center project forward, a r...

Tim Vandenack, KSL

Data center developers move forward despite voter backlash aimed at Sen. Adams, others

After the defeat of three Utah leaders who helped move the Stratos data center project forward, a rep from O'Leary Digital, the firm spearheading the plans, says the efforts will continue.

28 days ago

FILE - Computer scientist Fei-Fei Li speaks during the Clinton Global Initiative, Sept. 24, 2024, i...

Matt O'Brien, AP Technology Writer

All the world’s a robot-staging ground for tech entrepreneurs building ‘physical AI’

A growing number of AI entrepreneurs are dedicating themselves to models that teach AI systems how to react in a physical environment.

29 days ago

Sen. John Curtis speaks at the Scott C. Keller Business Building at UVU in Orem On May 4. Curtis in...

Cami Mondeaux, Deseret News

Kids are talking to AI more than ever. John Curtis wants rules to ensure their safety

Sen. John Curtis introduced a bipartisan bill on Tuesday to establish a federal framework regulating online chatbots, particularly as it relates to usage by teenagers and young children.

30 days ago

Sponsored Articles

...

Bear Lake

Road trip ready: How Bear Lake became the go-to destination for Western U.S. travelers

Whether you are chasing pristine beaches, fresh raspberry shakes, or endless water sports, this sponsored guide—brought to you in partnership with Bear Lake —uncovers everything you need to plan the ultimate getaway.   There’s nothing quite like the thrill of hopping in the car with your favorite snacks in tow and heading out for a […]

...

Harper Clinic

A new standard of care: How Harper Clinic’s IOP is changing the face of mental health treatment in Utah

This article is sponsored by Harper Clinic, a Utah-based clinic offering FDA-approved TMS therapy for treatment-resistant depression.    Utah’s mental health crisis is leaving many residents caught in an uncomfortable middle ground: struggling too much for weekly therapy alone, but unable to step away from work, parenting or daily life for inpatient treatment. As demand […]

...

Harper Clinic

Breaking free from depression: How Harper Clinic’s TMS Therapy can help

This article is sponsored by Harper Clinic, a Utah-based clinic offering FDA-approved TMS therapy for treatment-resistant depression.    The weight of depression is real. Many people spend years fighting it, adjusting medications, managing side effects and wondering if this is simply how life is going to feel.   According to the World Health Organization, depression affects […]

mental health...

Andrew Adams, KSL

Library discussions bring men’s mental health to the surface

Therapists say it’s common for men to repress things like trauma, grief, stress and anxiety. Now, a new weekly series of discussions aims to help men bring it all to the surface.

...

Bear Lake Convention & Visitors Bureau

Cozy up in Bear Lake: Discover the magic of a winter getaway

SALT LAKE CITY – The holiday season shines brightest when time slows down and loved ones gather. Gifts, decorations and festive music come and go, but shared experiences tend to last much longer. Research supports that idea. Dr. Theresa E. DiDonato told Psychology Today that vacations can strengthen relationships by creating meaningful time away from daily […]

...

Harper Clinic

Rewriting the path to healing: Inside Harper Clinic’s whole-person mental health model

OREM — A few decades ago, you’d have had a hard time finding a doctor to treat both your mind and body; And a century ago, you’d have been hard-pressed to find a doctor to treat your mind at all. Today, medical professionals are understanding more and more the undeniable connection between the body and […]

Google, Meta, push back on addiction claims in landmark social media trial