We can debate that once we agree on the principle.
No, we absolutely will not, to ask someone to agree to something that you refuse to explain the detail behind the core argument of, is the behaviour of one who wishes to act like an authoritarian. If you can't convince people with the detail of your position, and refuse to discuss the detail in order to convince people of its validity, then you have no position of merit.
Are you also anti-anti-trust like the other libertarian member?
This isn't an anti-trust discussion and I'm not a libertarian.
The US, where it's established. Other countries can ban the platform if they don't like it or work out a deal with law enforcement.
And your argument is that protects free speech? It doesn't and its laughably poor logic.
Nope, nope and nope. You can't murder people in a public square, why would it be okay to show it?
Because you are arguing that they should, that's a very real repercussion of the argument you have proposed, as has been explained in this very thread.
They can remove what they like anyway, but if challenged in court and the judge deemed it in violation, it should be reinstated with the censored person getting some form of compensation. This is similar to police arresting someone for speech. They do it, get sued, public pays for a settlement. If the arrest/censorship was legal, then there's nothing to worry about.
Again it's already been explained that's an unworkable approach.
Oh and this distrust of government and judges, what's your alternative? You're already trusting them with free speech in public, among other things.
Free speech being left exactly as it is, the limits that currently exist on it are already robust. what we need is a society that is better equipped to apply critical reasoning skills, that understands subjects such as Popper's Paradox, and a much more robust separation of church and state (and that actually applies as much, if not more, in the UK than it does in the US).
Your proposed solution, that you refuse to detail, and as such can't support, would make things worse, not better.
edit
That first question is not a "strawman" by the way, nor is it rhetorical.
It's not rhetorical, but it was a set-up to an attempted strawman.
Strawman: an intentionally misrepresented proposition that is set up because it is easier to defeat than an opponent's real argument.
Forgot to quote this earlier.
So is the real world outside social media a cesspool for allowing free speech, no matter how negative?
This is a core misrepresentation that you still have failed to realise you are applying.
Free speech is limited to the government (in the US), the government can't censor your speech, private individuals, in private spaces most certainly can.
If I own a bar and someone came in spouting racist, sexist, homophobic, transphobic, etc. nonsense. They have zero right of free speech to do so. I can quite legally tell them to stop doing so, and should they refuse to I can throw them out, hell I can skip the first step if I like and just throw them out.
An analogy that might help. It's akin to me being able to force a food store (once they meet a size that you refuse to set or rationalise) to stock alcohol because I demand a right to buy it from them, even if they don't not sell it for personal moral reasons. What right do I have to force them to do so?