California teen feed law challenged by Meta, Google, TikTok

Meta, Google, and TikTok are suing California’s attorney general to block AB 1709 before it takes effect. The outcome could reshape feed features and age checks that creators rely on.

What happened

Meta, Google, and TikTok have each filed lawsuits against California Attorney General Rob Bonta over AB 1709, a state law that restricts social media features deemed addictive for users under 16. California Governor Gavin Newsom signed the bill in September, and it is slated to take effect at the start of the new year.

The law prohibits social platforms from offering autoplay videos and personalized feeds to users under 16, and requires platforms to delete these users’ accounts if they do not turn those features off. If platforms fail to comply, they could be liable for fines of up to $50,000 per affected user under 16 years old.

Meta argues the law violates the First Amendment by overriding its editorial decisions and says Section 230 preempts it. A TikTok spokesperson called AB 1709 “a blatantly unconstitutional restriction on free expression,” adding that curated content based on user preferences is used by book stores, TV networks and streaming services.

Key facts

• AB 1709 was signed into law in September and is slated to take effect at the start of the new year.
• The law bans autoplay videos and personalized feeds for users under 16, and requires account deletion for non-compliant minors.
• Platforms could face fines of up to $50,000 per affected user under 16 years old.
• Australia became the first country to ban social media for users under 16 altogether in December 2025; France passed a similar law but its top court struck it down.
• Meta previously agreed to pay a settlement of up to $18 billion to resolve children’s safety claims brought by 29 U.S. states.

Our analysis

The lawsuit is not just a legal dispute between large platforms and a state regulator. It challenges the core mechanics that many creators and brands depend on: autoplay and personalized feeds. If AB 1709 is allowed to stand, platforms may be forced to change how content reaches younger audiences in California, which could lead to reduced organic discovery for creators targeting teen demographics or broader audiences that include minors.

The privacy angle is also significant for operators. Digital safety experts quoted in the report warn that age verification requirements can collect more data from every user. EFF Associate Director of State Affairs Rindala Alajaji said the law “compels platforms to collect even more information from every user, invading everyone’s privacy and frustrating our ability to remain anonymous online.” That suggests compliance could add friction to account access and reshape how operators verify audience age or run community campaigns.

There is also a global pattern. With Australia’s under-16 ban taking effect in December 2025 and France’s similar law struck down, platforms are likely to respond unevenly across markets. Creators and community managers should expect platform policies to shift as these cases progress, especially around default autoplay and recommendation settings.

What it means for operators

• Audit your content strategy for reliance on autoplay and personalized feed reach. Build formats that work with search, shares, and direct community traffic rather than only algorithmic autoplay.
• Monitor platform updates in California and other regions. A court decision or settlement could trigger sudden changes to how under-16 accounts are handled, affecting audience size and targeting.
• Prepare for stricter age verification or account friction. Have a plan for community onboarding that communicates clearly about any new identity or age-related steps without collecting unnecessary data.
• Reconsider teen-focused campaigns. If platforms reduce personalized content for under-16 users, targeting younger demographics through algorithm-driven feeds may become less reliable, so test creator partnerships and owned channels.