OAKLAND, California — Meta Platforms faces one of the largest consumer protection lawsuits in U.S. history, as a coalition of 29 U.S. states files federal litigation accusing the tech giant of designing Facebook and Instagram to addict minors and violating federal children’s privacy laws. Four leading states including California, Colorado, Kentucky and New Jersey are pursuing punitive penalties of up to $1.4 trillion.
Consolidated in the U.S. District Court for the Northern District of California, the trial began jury selection on August 12, with opening statements scheduled on August 18 and a projected seven-week hearing period. Meta CEO Mark Zuckerberg and Instagram head Adam Mosseri are scheduled to testify in court.
The lawsuit consists of two core allegations. First, Meta deliberately engineered addictive platform features while concealing proven mental health harms to teenagers. Internal Meta documents confirm Instagram exacerbates body image anxiety and depression among nearly one-third of teenage girls. The platform adopts infinite scrolling, algorithmic content pushing, constant notifications and like reward mechanisms to prolong minors’ screen time. Prosecutors hold that Meta prioritizes advertising revenue over adolescent well-being and deliberately conceals internal risk research, constituting unfair commercial practices and misrepresentation.
Second, Meta’s flawed age-verification system allows massive under-13 children to register accounts. The company illegally collects minors’ browsing records, behavioral data and private information without parental consent, violating the federal Children’s Online Privacy Protection Act (COPPA).
The $1.4 trillion claim is the theoretical maximum penalty calculated under state consumer protection laws, equivalent to nearly Meta’s total market capitalization of $1.5 trillion. Legal analysts widely believe a full award is extremely unlikely. Plaintiffs also seek court injunctions to force Meta to eliminate addictive functions, impose mandatory screen-time limits for minors, revise algorithms to prioritize youth mental health, delete AI models trained on children’s data and upgrade age identification systems.
Meta denies all allegations completely. The company argues the massive penalty demand lacks legal and factual basis with no judicial precedent. It states it has never intentionally designed addictive features, and social media addiction is not officially recognized as a psychiatric disorder. Meta claims it has long launched youth protection and parental control tools and will fully defend itself in court.
Industry observers regard the trial as a landmark ruling for global social media regulation. A victory for the states will set a critical precedent, forcing tech companies to account for foreseeable minor harm embedded in product design. The outcome will reshape product rules for Meta, TikTok, Snapchat and other social platforms, and provide key references for global youth online safety and algorithm supervision legislation.
Previously, Meta lost a similar youth protection lawsuit in New Mexico, with a final verdict of $942 million in damages, reflecting that final court awards in such cases are far lower than initial plaintiff claims.