Should Mark Zuckerberg be handcuffed—literally—for the threat his products pose to millions of children? That’s the inescapable question raised by a legal brief filed last month in a civil case against major social media companies.The litigation, which allege…

The plaintiffs brief alleges that Meta was aware that its platforms were endangering young users, including by exacerbating adolescents mental health issues. According to the plaintiffs, Meta frequen…