Social media companies like Meta, TikTok, Snapchat, and Google are facing a long road of litigation over claims that they intentionally designed their products to be addictive to minors.

According to a report from Reuters, San Francisco’s 9th U.S. Circuit Court of Appeals denied these platforms’ attempt to defend themselves from thousands of lawsuits through an argument based on Section 230, which protects publishers and platforms from being held liable for users’ posts. The companies argued that Section 230 could also protect them from the claim that they did not warn the public about addictive design choices, but the court said the appeal may have come too soon, since this type of appeal usually arrives after a trial.

These thousands of lawsuits, which come from private individuals, state and local governments, and school districts, were consolidated into one federal suit and will proceed as such.

It’s too early to say how these addictive design lawsuits will pan out, but so far, Meta lost two lawsuits over similar issues, marking the first time that the platform was held liable over child safety concerns in jury trials.