Meta has agreed to pay up to $18 billion to settle claims from 29 U.S. states over children's safety, the largest technology settlement in history. The lawsuit alleged Meta knowingly designed Instagram and Facebook to addict children. Pending judicial approval, the 10-year framework includes default two-hour daily time limits, overnight app blocks, hidden like counts, and a ban on extreme makeup filters. About $5.3 billion will only be paid if YouTube and TikTok adopt the same measures.