A federal appeals court on Monday refused to dismiss the thousands of lawsuits accusing social media giants of fueling addiction among young users, ruling that Meta and TikTok cannot invoke a key legal shield to avoid trial.
The 9th U.S. Circuit Court of Appeals held that Section 230 of the Communications Decency Act—long the tech industry’s primary legal protection—does not grant immunity from being sued, but only serves as a defense once litigation is underway. The three-judge panel concluded the companies appealed too early, as the law “merely provides a defense to liability—not immunity from suit,” wrote Judge Jacqueline Nguyen.
Section 230 has historically protected platforms from being held responsible for user-generated content. But the companies argued it should also cover the design of their products, including algorithms and features that allegedly encourage compulsive use. The court disagreed, saying such arguments must be raised during the trial, not as a preemptive bid to kill the cases.
The ruling clears the way for a consolidated mass of lawsuits—brought by individuals, school districts, and states—alleging that Meta, TikTok, and other platforms deliberately engineered addictive experiences, failed to verify ages, and allowed harmful content to proliferate. The litigation gained momentum after a California jury last March found Meta and YouTube negligent in their platform design, ordering them to pay a combined $6 million.
One of the lead plaintiffs, a 20-year-old identified as K.G.M., claims his mental health deteriorated after becoming addicted to the platforms. His case became a vehicle for thousands of similar claims, and the recent decision is seen as a major setback for tech companies that have long relied on Section 230 to avoid courtroom scrutiny.
Legal experts say the ruling could reshape the debate over online safety, particularly as Congress and state legislatures weigh new restrictions. The decision also arrives amid growing public pressure for stricter oversight, with recent polls showing a majority of Americans favoring tighter regulation of social media.
In a separate order, the court denied Meta’s request to delay a trial scheduled to begin Wednesday over allegations that the company illegally collected and used children’s data. That case will proceed independently, adding to the legal headaches for the tech sector.
The appeals court’s stance does not decide the merits of the addiction claims, but it ensures that the companies will have to defend themselves in court, potentially exposing internal documents and decision-making processes. For plaintiffs’ attorneys, it’s a crucial procedural victory that keeps pressure on the industry.
As the legal battles advance, the tech industry’s traditional shield is eroding, and the outcomes could set precedents for how platforms are held accountable for the harms associated with their products.
