Earlier quoted context omitted.
Honest question: why would a free speech absolutist start a discussion here, on this site? I have a feeling that plenty of rules here [0] wouldn't be accepted by such a crowd. [0]: https://news.ycombinator.com/newsguidelines.html
Free speech doesn't mean you can force anyone to listen. The government should not make any speech illegal on a federal level, but individual private businesses or websites (like HN) can still decide what's tolerated on their property. And the corollary -- I believe in free speech but there are some people I'll never listen to, even though I believe in their right to speak.
https://opentodebate.org/debate/mock-trial-murthy-v-missouri...
The first debater said it was okay because the companies complied voluntarily. I found myself at first nodding along.
Then, at least for me, after hearing more arguments I was like, "okay, she's basically saying if President Trump calls Musk and says (please censor anything pro-Biden)" that's fine as long as there's no "or else". To me it seemed wrong for that to be ok.
The other debater also pointed out that even if there was no explicit "or else" the twitter files made it clear the people there thought there was an implicit "or else".
It's a hard problem.