The law is coming for social media, with the science still uncertain

A California jury this week held Meta and Google liable for addicting a child to their platforms, marking a significant legal shift in how courts are treating social media companies' design practices. France's Senate is set to vote Tuesday on legislation banning under-15s from social media, part of a broader wave of regulatory action by governments attempting to address youth engagement with these platforms. The rulings and legislative push reflect growing concern about the addictive nature of social media algorithms, though scientists remain divided on the extent and mechanisms of social media's impact on child development. These legal developments could force platforms to fundamentally redesign their products or face liability, but questions persist about whether age bans and addiction lawsuits will meaningfully address the underlying harms or simply shift the problem. The outcome will likely hinge on whether regulators can move faster than tech companies adapt their business models, and whether courts can establish clearer standards for what constitutes addictive platform design.