Only things worth anything are Discord and forums now. Twitter is okay but I find it very easy to get sucked into whatever dumb shit is going on. Also it’s good on those platforms there isn’t a one to one correlation between your identity and your profile.
I think Instagram is actually the worst platform. When I deleted the app and stopped regularly spending time on it it improved my head so much. It’s obviously been commented on as nauseam but comparing your life to someone else’s highlights is a sure fire way to drive yourself insane