BATON ROUGE, La. (AP) — In a pivotal moment that underscored how powerful and immersive social platforms can be for children and teens, a jury in California this week found both Meta and YouTube liable for mental health harms to kids using their services. The jury’s decision in the first-of-its-kind lawsuit — centered on social media addiction — was applauded by doctors and advocates, who say they are hopeful it could eventually lead to industrywide changes . “I am excited about the outcome of