Do you have kids ? Do you see kids in your day to day life ? I do, every day, and even <10 years old already have permanent neck damage from scrolling as soon as they haves 5 seconds of free time. I see groups of friends walking back from schools, they're side by side, scrolling on their phone, not talking, not even looking in front of them. I walk by 3 schools multiple times every single day and that's all I see as soon as they're outside of the playground (because they're not allowed while inside). Locking up kids inside social media echo chambers is much more isolation than kicking them out of them imho