Meta is accused of hiding studies that show the negative impact of Facebook on mental health, including anxiety and depression among users.

In a lawsuit filed by American school districts, documents have emerged showing that Meta conducted a study demonstrating that users who quit Facebook reported feelings of depression and anxiety. However, Meta halted further research and ignored the negative findings, claiming that the results were influenced by the media. The allegations also target the lack of measures to protect children under 13 from using the platform.

Plaintiffs argue that Meta poorly designed security features, facilitating young people's access to Facebook and responding slowly to harmful content. Meta contests the allegations, stating that safety measures are effective. The case, deemed of public interest, will have its first hearing on January 26, 2026.