European Union regulators are escalating efforts to curb social media's addictive design and protect minors from harmful content. A landmark California case against Meta and YouTube alleges their algorithms exacerbate mental health crises, setting a precedent for global litigation. The EU's Digital Services Act mandates platforms to monitor and mitigate risks, with recent investigations targeting Snapchat's flawed age-verification system and Pornhub's failure to block underage users. France is pioneering age restrictions, banning social media for those under 16, while the EU explores a digital identity wallet to enforce compliance.

Critics warn over-regulation may limit digital literacy, but activists like Stéphanie Mistre, whose daughter died from online exposure, demand urgent action. U.S. courts are also holding platforms accountable, with New Mexico's ruling against Meta signaling a shift. The European Commission faces pressure to balance safety with innovation, as TikTok and others resist scrutiny.