So I don't use anything other than this, LinkedIn, and (barely) Facebook, but I have the logins for an org's account on Twitter and BlueSky. Sometimes I help keep it active by RTing something or making an announcement or whatever.
This week Twitter is a shitshow of conspiracy theories and BlueSky is starting to emulate the same discourse patterns that I hated on academic Twitter.
I'll just stay here. And honestly I've enjoyed not using social media as much overall.