Google, Meta and TikTok Sue California to Block Law Curbing Addictive Feeds for Children

California has spent three years trying to regulate how social platforms treat children, and the industry that builds those platforms has spent the same period in court. The latest round opened on November 4, 2026, when Google, Meta Platforms and TikTok filed separate federal lawsuits seeking to stop the state from enforcing Assembly Bill 1709, a measure that bars what it calls addictive features for users under 16.

Governor Gavin Newsom signed the law on September 10, 2026, as part of a package of thirteen bills focused on children and technology. AB 1709 takes effect on January 1, 2027. It prohibits covered platforms from serving personalized feeds and autoplay to minors, and requires them to delete the accounts of underage users if those features are not turned off.

All three complaints name Attorney General Rob Bonta as the only defendant, because his office enforces state law and would bring any penalty action. Meta and Google filed in the Northern District of California, while TikTok filed in the Central District of California. Each company asked for an injunction blocking enforcement before the January start date.

The suits continue a fight that has already produced one courtroom loss for the industry. In August, US District Judge Edward Davila denied the companies' request for a preliminary injunction against Senate Bill 976, the earlier Protecting Our Kids from Social Media Addiction Act, and later refused to stay that law while an appeal to the Ninth Circuit proceeds. Both statutes take effect on the same day.

Key Facts

Reuters reported on November 5 that the three platforms filed separate suits the previous day arguing that AB 1709 violates the First Amendment and is preempted by Section 230 of the Communications Decency Act, the federal provision that shields platforms from liability over user content. The companies said the law wrongly compels them to honor the state's preferred means of presenting content to children and substitutes the state's judgment for that of parents. Meta wrote in its complaint that California cannot override its editorial judgments about how to curate and display billions of posts of third party speech.

TechCrunch reported on November 5 that the law bars social platforms from offering autoplay videos and personalized feeds to users under 16, and requires them to delete those users' accounts if the features are not disabled. Noncompliance could expose a platform to fines of up to $50,000 per affected user under 16. Meta argued that because it currently organizes feeds with personalized recommendations and automatic media playback, the Act would make it unlawful to disseminate speech to minors at all unless it changed those practices.

Courthouse News Service reported on November 5 that Meta's complaint accuses California of appointing the state as the editor, curator and controller of online speech. TikTok said in its filing that the law would prevent it from speaking to users under 16 through its current product, and that it could reach California users aged 13 to 16 only by designing a fundamentally different offering. The company pointed to its teen accounts, which carry more than 50 preset safety, privacy and security settings, and to its Family Pairing tool. AB 1709 also creates a five member e-Safety Advisory Commission housed at the Department of Justice.

Common Sense Media said on September 10 that the bill passed the Legislature without a single no vote in either house. The sponsor's release spells out a two tier penalty structure: up to $50,000 per affected minor for knowing violations and $25,000 for negligent violations, enforceable by the Attorney General or a local public prosecutor. The law also requires platforms to verify a user's age under the Digital Age Assurance Act before serving covered features, and it gives the Attorney General rulemaking authority to define additional addictive features and adjust which platforms are covered. Founder and CEO Jim Steyer said California had drawn a line the industry spent a decade pretending did not exist.

The Office of Governor Gavin Newsom announced on September 10 that AB 1709 was signed alongside SB 1119, known as Adam's Law, which requires crisis protocols for companion chatbots used by children, parental controls, notifications when a child disables safety settings, and independent child safety audits. The package also expands the definition of child sexual exploitation to include AI generated or digitally altered material and adds limits on targeted advertising to minors. Newsom said the state will not stand by while unregulated technology puts children at risk.

Analysis

The legal theory here is not novel, but the scale is. Every one of the three complaints rests on the same two pillars: that curating a feed is editorial expression protected by the First Amendment, and that Section 230 preempts a state law that would make platforms liable for how they arrange third party content. The industry lost the first round of that argument before Judge Davila on SB 976, which is precisely why the companies moved quickly against AB 1709 rather than waiting for the January effective date to arrive and then defending enforcement actions.

What this really means is that California has shifted the regulatory question from what platforms know to how platforms decide. AB 1709 does not ban social media for minors, and it does not require age gates that lock children out entirely. It permits accounts for younger users so long as personalized feeds and autoplay are switched off. That design is deliberately harder to attack as a speech ban, because a platform can still publish and distribute content to minors, just not through the specific ranking and playback mechanisms the Legislature labeled exploitative.

The companies are trying to turn that design into a weakness. Meta's filing argues that because personalization and autoplay are built into how its products work, removing them would effectively require deleting minors' accounts. TikTok makes a broader version of the same point, saying it could serve 13 to 16 year olds only by building a fundamentally different product. If courts accept that framing, a law written as a feature restriction becomes a de facto prohibition, and the First Amendment analysis changes considerably.

The Los Angeles Times reported on November 5 that Assemblymember Josh Lowenthal, the bill's author, described autoplay and algorithmic feeds as harmful, full stop, and not appropriate for the developing brain. That is a legislative finding about design, not about content, and it is the strongest ground the state has. The counterargument from the Electronic Frontier Foundation, which called the measure a massive privacy and free speech nightmare, focuses on the age verification machinery: to know who is under 16, platforms must collect more data from everyone, including adults.

Why It Matters

The outcome will shape how far states can go in regulating platform design rather than platform speech. More than a dozen states have copied elements of California's approach, and a ruling that AB 1709 is preempted would undercut those statutes at once. A ruling that it survives would give legislators a template: regulate the mechanism, document the developmental harm, and leave the underlying speech available.

The money at stake is not trivial. At $50,000 per affected minor, a platform with millions of California users under 16 faces exposure that dwarfs ordinary consumer protection penalties, and the Attorney General can also pursue negligent violations at $25,000 each. The industry's recent settlement history shows the direction of travel. Reuters reported on November 5 that Meta agreed in August to pay up to $18 billion and limit teenagers' use of Facebook and Instagram under agreements with nearly all US states, while the Los Angeles Times put the same settlement at up to $17 billion; TechCrunch reported that 29 states were involved.

There is also a practical question about what a compliant product looks like. Meta's settlement commitments already include hiding likes and reactions from teens, blocking extreme makeup filters, a default two hour daily limit, muting notifications during school hours and a midnight to 6 a.m. night mode. AB 1709 goes further by removing personalization itself. Google says autoplay on YouTube is already off by default for minors, which suggests some companies believe a stripped down experience is survivable.

Next Up

The immediate step is procedural. Bonta's office said it is reviewing the filings and is committed to defending California's commonsense laws to protect kids online. The three cases will be assigned to different judges in two districts, and the companies are expected to seek preliminary injunctions within weeks so that a ruling lands before January 1. Any early decision will almost certainly be appealed to the Ninth Circuit, the same court now hearing the SB 976 dispute.

Beyond the courtroom, the calendar matters. If no injunction issues, platforms must either disable personalized feeds and autoplay for California users under 16 or delete their accounts by the start of 2027, and the e-Safety Advisory Commission begins its annual reporting to the Legislature and the Governor. A loss for the state would not end the broader fight, but it would push the next round of child safety rulemaking back to Congress, where Section 230 itself remains unchanged.