Meta Platforms faces a $1.4 trillion legal challenge from multiple U.S. states alleging systematic concealment of social media's harmful effects on adolescent mental health. The landmark case questions whether Facebook, Instagram, and WhatsApp prioritized user engagement over safeguarding young users' psychological wellbeing. Plaintiffs argue the company possessed internal research demonstrating negative impacts but failed to disclose these findings, exposing millions of minors to documented mental health risks. This case represents a pivotal moment in tech accountability and child protection legislation.

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