School districts across 19 states claim that the companies do not adequately implement features like age verification, parental controls, and session timeouts. Design choices that allow for endless scrolling, coupled with targeted algorithms, mean kids have trouble putting down their phones, creating a doom loop that can interrupt sleep at best and create serious mental health issues at worst. The schools say they've had to dedicate resources to handle this, from confiscating phones to dealing with online behavior that spills into classrooms, including dangerous social media "challenges."
https://www.pcmag.com/news/school-districts-notch-a-win-in-tech-addiction-case-against-top-platforms