But it's not 2003 anymore; we both know that the vast majority of users are accessing these sites from their cellphones. It's a continuation of the premise that these tech platforms constitute the public square and my complaint is entirely consistent with that. These are the exceptions that prove the rule. Yes private businesses have the right of full control over their enterprise; unless and until that enterprise becomes a monopoly in its space.
"Make your own Twitter." Okay, people did that because Twitter was a monolith in its space and any close competition like Facebook moved in lock step with them.
Well now "our own Twitter" is being policed by Apple and Google and they have absolute control over the mobile phone market. Do we need to make our own cellphone hardware now? Build our own cellular networks? Where does it stop? Why not make our own country at that point? These people just want to talk and share ideas and maybe not all of them are good but it is their right according to the Constitution of the United States to do so.
For all your talk about Trump supporters conveniently glossing over details to make their points more salient, you're sure going far to excuse behavior that conveniently silences people you disagree with.
I appreciate the sentiment, but workarounds like this are not conceivable to most users and are not a substitute for their rights.