Then leave it. This is so tiring to hear the same shit over and over again. I never even signed up for Twitter but God it's miserable hearing it be the nonstop fascination of every news site on the internet. People are going to unconsciously use whatever platforms appeal to them and opportunistic rich people are going to keep taking advantage of them. Remember the YouTube protests? Yeah.
Seriously, what is all this hand-wringing going to do? Convince Madonna to sign up for fucking Mastodon? It's time for the closet parasocials to admit they have a problem and move on. Or don't.