> I am saying when you say "Twitter is a private company. They can choose without restriction who's allowed to use their platform,"

That's a straw man. I never said anything like what you are pretending I said. They obviously could not ban users on the basis of race or religion or a number of other criteria.

But that's not really what's under discussion. The question is should Twitter (or other platforms) lose their right to moderate content when they become successful?

I don't think they should.