The newly transferred cases from Minnesota federal court include lawsuits filed by adolescents and families against Meta Platforms Inc., Snap Inc. and other social media companies, alleging the platforms' addictive design features caused mental health injuries to young users. The plaintiffs are identified by initials in most cases, reflecting the sensitive nature of claims involving minors who allegedly suffered anxiety, depression, eating disorders and other harms from excessive social media use.
The panel found that the Minnesota cases "involve questions of fact that are common to the actions previously transferred to the Northern District of California," according to the conditional transfer order. The consolidation allows for coordinated discovery and pretrial proceedings under 28 U.S.C. ยง 1407, streamlining litigation that centers on similar allegations about social media companies' algorithmic designs and their impact on adolescent mental health.
The multidistrict litigation was initially established in October 2022 when the panel transferred 20 cases to Judge Rogers' court. Since then, 306 additional actions had been transferred before Tuesday's order, creating one of the largest MDLs targeting social media platforms. The cases typically allege that companies like Meta and Snap designed their platforms with addictive features while knowing the harm to young users.
The transfer order includes a seven-day stay period during which parties can file opposition notices. The growing MDL reflects mounting legal pressure on social media companies over youth mental health, with plaintiffs seeking damages for alleged design defects and failure to warn about addiction risks. The coordinated proceedings are expected to address common issues of causation, expert testimony and corporate conduct across hundreds of similar claims.