Technology & Innovation
Opening arguments begin Tuesday in an Oakland federal courtroom where California, Colorado, Kentucky and New Jersey accuse Meta of designing Facebook and Instagram to keep young users engaged while collecting personal information from children under 13 without parental consent. Meta denies the allegations and says it has built extensive safety controls. The trial is not a referendum conducted by hashtags. It is a product-design case in which documents, witnesses and expert testimony must connect particular features to legally recognizable harm.
U.S. District Judge Yvonne Gonzalez Rogers is overseeing the proceeding, expected to last six to eight weeks. The states are pursuing consumer-protection and product-liability theories, arguing that Meta knew certain engagement systems posed risks and did not adequately disclose or reduce them. Meta says the states are distorting internal research, overlooking parental responsibility and seeking to impose liability for users’ speech and third-party content. Those defenses will be tested against evidence, not assumed away at the courthouse door.
The disputed machinery is concrete: recommendation systems, notifications, infinite feeds, social-comparison tools, age verification and default settings. Jurors may hear whether those features were optimized to increase sessions and whether safeguards worked for minors in practice. A correlation between platform use and distress is not automatically proof of causation. The states still must show what Meta did, what it knew, when it knew it and how the challenged conduct injured people covered by each state’s law.
The attorneys general seek damages, civil penalties and operational changes. One eye-catching estimate says theoretical exposure could reach $1.4 trillion, but that is not a judgment and depends on contested assumptions about violations and penalties. Injunctive relief could matter more to daily users by changing how accounts identify ages, recommend content or prompt engagement. Any order would need enough precision to be enforceable without pretending that every young person uses a platform in the same way.
Associated Press reporting confirms the parties, claims and schedule; the original multistate complaint supplies the allegations. Mark Zuckerberg may testify, and internal product records are expected to receive sustained attention. What remains unknown is which claims survive through verdict, whether jurors find causation and what remedy would follow. That is the useful engineering question here: when the code is put under oath, can the states prove that particular design choices crossed from persuasive product design into unlawful harm? The answer must come feature by feature, witness by witness and record by record.
Sources
- Associated Press — Meta faces federal trial over alleged harms to children on Facebook and Instagram (08-18-2026)
- California Department of Justice — Attorney General Bonta Leads Bipartisan Lawsuit Against Meta (10-24-2023)
- U.S. District Court, Northern District of California — Judge Yvonne Gonzalez Rogers (08-18-2026)