Internal court filings reveal that Meta, Snap, TikTok and YouTube targeted students with alerts, swag and ambassadors, keeping phones active during class. Snapchat pushed notifications urging pupils to post from desks, while TikTok funded the National PTA to stage safety events and seed favorable press. Parents report children checking feeds every few minutes, disrupting lessons. Educators say the tactics have eroded focus and mental health.

School districts, now suing the firms, argue that addictive design forces teachers to police endless entertainment instead of instruction for teachers, across districts. A 2020 Google slide noted that boosting YouTube watch time in classrooms could narrow weekend viewership gaps, while internal Snap memos labeled classroom phone use as “under the desk” time. Districts seek damages to fund remediation.

In the first bellwether case, Breathitt County Schools settled for $27 million—$9 million from Meta, $8 million each from Snap and TikTok, and $2 million from Google. Lawyers warn that similar suits, including a $1 billion claim from Tucson Unified, could force the industry into costly redesigns or stricter regulation. The litigation already threatens billions in potential liabilities.