The United States and the European Union are pursuing various strategies to compel social media platforms to better safeguard children online. These efforts include lawsuits, fines, and the implementation of the Digital Services Act. The path forward, however, remains uncertain as legal challenges and differing approaches complicate the process. Both regions are attempting to force platforms to take greater responsibility for the content and potential harm faced by young users. The article, originally published on *La Silla Vacía*, details these complex attempts at regulation. These initiatives reflect growing concern over the impact of social media on children's well-being and mental health. The effectiveness of these measures in the United States and the European Union remains to be seen.