Why not compare it to smoking cigarettes or drinking alcohol? You need to be an adult to decide legally you can do that and that makes sense. Its the same thing here.

Exactly, go tell your physician, that any kind of authority is bad.

Its a two sided bias, on the one, governmemt authority is categorically bad and on the other you cant participate and change it. You could frame social media corporations in the way, but not, when you are a libertarian, i guess.