Meta faces US trial over youth social media addiction and privacy claims

Meta faces a high-stakes federal trial in California involving Facebook and Instagram, as states pursue sweeping claims over youth social media addiction and child privacy violations. The proceedings in Oakland federal court represent a major legal confrontation, arriving as part of a broader wave of litigation confronting major platforms.

Attorneys general representing four states — California, Colorado, Kentucky, and New Jersey — serve as plaintiffs in the current proceedings. According to reporting from Yahoo News Australia and Edweek, a coalition of twenty-nine states originally filed suit against the tech giant, with the remaining states scheduled to take their cases to trial at a later date.

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The lawsuit accuses Meta of fueling the youth mental health crisis by knowingly engineering features to captivate children. Prosecutors argue that the company deployed systems designed to foster compulsive usage alongside practices that collect data from children under 13 without parental consent, violating federal law.

"This week, we're in court with the largest consumer protection lawsuit in American history. We'll show a jury that Meta concealed what it knew about the harm its products cause young people because looking away was more profitable"

Russell Coleman, Kentucky Attorney General, via Yahoo News Australia

Legal filings indicate that the theoretical financial penalties sought by the states could reach astronomical sums. Meta disclosed in court documents that cumulative penalties could theoretically total up to $1.4 trillion, an amount roughly matching the company's entire market capitalization. Legal scholars view such a figure as implausible; James Grimmelmann, a law professor at Cornell Law School and Cornell Tech, noted that an award of that magnitude would force the company into bankruptcy and effectively transfer ownership to the states.

Additional expert commentary underscores the unprecedented scale of the demands. Eric Goldman, a professor and co-director of the High Tech Law Institute at Santa Clara University School of Law, observed that the state attorneys general are pursuing extraordinary structural remedies alongside maximum penalties.

Meta strongly denies the allegations. The company maintains that it has prioritized teen safety and developed numerous protective measures prior to the litigation.

"We are proud of our record in protecting teens on our platforms and the amount of effort that we've put into developing protections over the years, even before these cases were ever filed, and continuing to the present day. We look forward to showing the judge and the jury those facts in court"

Meta spokesperson, via Yahoo News Australia

In written filings, Meta characterized the top-end financial figures cited by the plaintiffs as entirely untethered from any actual violations and unprecedented in the history of consumer protection enforcement. The company pointed to recent financial headwinds, noting that legal expenses recently contributed to a rare profit decline.

The trial proceedings, presided over by US District Judge Yvonne Gonzalez Rogers in Oakland, are projected to span six to eight weeks. Testimony is expected from top executives, including Meta CEO Mark Zuckerberg, alongside former employees and safety experts.

Key Issues and Stakes in the Litigation

• Privacy Claims: The litigation alleges systematic collection of data from children under the age of 13 without obtaining required parental consent.
• Operational Remedies: Beyond monetary damages, state officials and safety advocates are pushing for fundamental structural changes to how platforms manage youth access and safety defaults.
• Business implications: The outcome could reshape regulatory compliance for social media companies across the industry.

The courtroom battle follows a turbulent period of legal setbacks for the technology firm. Earlier in August 2026, a separate court ordered Meta to pay $567 million in New Mexico to address youth mental health harms, following an earlier civil penalty of $375 million handed down by a jury in March.

Safety advocates argue that the current trial offers a rare opening to compel product overhauls. Laura Marquez-Garrett of the Social Media Victims Law Center described the proceedings as a significant juncture for reform during a virtual discussion hosted by the Tech Oversight Project.

Conversely, during jury selection, prospective jurors voiced nuanced views, noting that while tech platforms carry responsibility, other societal factors such as climate change and broader modern pressures also influence youth mental health.

What happens next depends heavily on the jury's findings over the coming weeks. Should the court find Meta liable, Judge Gonzalez Rogers will determine the scale of any financial penalties and whether to impose structural operational changes on Facebook and Instagram, while the remaining states await their future trial dates.