Meta Faces Landmark Federal Trial Over Allegations Its Platforms Intentionally Hook and Harm Minors

OAKLAND, Calif. — A high-stakes legal showdown examining Meta’s impact on children's mental health officially got underway Tuesday in a U.S. federal court, pitting a bipartisan coalition of state attorneys general against the social media giant in what legal experts are calling a watershed moment for Big 

Tech accountability.

Opening statements commenced before U.S. District Judge Yvonne Gonzalez Rogers in Oakland, launching a trial expected to span six to eight weeks. The multi-state lawsuit accuses Meta—parent company of Facebook and Instagram—of intentionally engineering addictive features like infinite scrolling, algorithmic push notifications, and engagement-driven metrics to hook young users, driving them toward compulsive use while concealing internal data regarding the risks to adolescent mental health.

States Allege Profit Triumphed Over Safety

The lawsuit, originally brought forward by a coalition spanning nearly 30 states, alleges that Meta knowingly exploited psychological vulnerabilities in developing brains—such as an acute sensitivity to social feedback and peer validation—to maximize user screen time and advertising revenue.

During Tuesday's opening arguments, state prosecutors presented internal company documents and research indicating that Meta executives were well aware of the detrimental psychological tolls exacted by features promoting body dysmorphia, disrupted sleep, and eating disorders, yet opted against implementing meaningful safeguards.

Furthermore, the legal complaint asserts that Meta systematically violated federal law by harvesting personal information from children under 13 without parental consent.

"Meta has built their business around addictive feeds and features that put children's mental health at serious risk," New York Attorney General Letitia James said in a statement marking the start of proceedings.

Meta Strongly Denies Claims

Meta has aggressively contested the allegations, maintaining that the claims are deeply flawed and that the financial demands and penalties sought by the states are vastly disproportionate.

In pre-trial filings and previous statements, Meta representatives argued that the company has introduced dozens of robust parental controls, supervision tools, and safety updates designed to support teens. Defense teams contend that the platforms' features reflect standard digital design choices rather than malicious manipulation, and argue that "social media addiction" is not a clinically recognized medical diagnosis.

Far-Reaching Implications for the Tech Industry

The federal trial is anticipated to feature high-profile testimony from key technology figures, including Meta CEO Mark Zuckerberg and Instagram head Adam Mosseri.

If the jury rules against Meta, the court holds wide latitude to impose sweeping structural changes—potentially forcing the tech titan to overhaul core algorithms, disable engagement features for minors, and face historic financial liabilities. Outside the courthouse on Tuesday, child safety advocates and families affected by youth mental health crises gathered to demand systemic reform, setting the stage for a grueling legal battle with implications that will resonate across the entire technology sector.