Courts clip Big Tech's wings

A Los Angeles County jury on March 25, 2026 found Meta and YouTube negligent in K.G.M. v. Meta et al., awarding $3 million in compensatory damages and an additional $3 million in punitive damages for a total $6 million verdict, with Meta assigned 70% and YouTube 30% of the liability. (cnbc.com) The trial focused on specific product levers — infinite scroll, autoplay, push notifications and algorithmic recommendations — presented by plaintiffs as engineered engagement mechanisms rather than neutral features. (tech-insider.org) Instagram head Adam Mosseri testified in court in mid-February 2026 and described problematic usage while disputing that clinical addiction applied to social media, testimony that became part of the public record. (cnbc.com) Meta CEO Mark Zuckerberg testified before the same jury on February 18–19, 2026, answering questions about company priorities for underage users and internal safety practices. (pbs.org) Jurors reviewed internal research and documents showing years-long efforts to optimize “time-on-platform” and other engagement metrics, evidence plaintiffs used to link design choices to harms. (planet.news) The case is one of a consolidated group involving more than 1,600 plaintiffs and dozens of school-district claims, turning this verdict into a potential bellwether for how product design liability will be argued in future suits. (nbcnews.com) Witnesses at trial included psychiatric experts and former internal safety staff whose testimony described how features functioned in practice, a record firms will now have to reckon with in product-risk narratives. (lanierlawfirm.com) Both companies have signaled they will appeal the verdict, and commentators have likened the decision to a “Big Tobacco”–style moment that reframes engineering trade-offs as legal exposures for feature design. (cbsnews.com)