Not really all that interesting. It’s just the en.wikipedia.org/wiki/Liberal_paradox wearing the cape of solipsism.

Without the fancy jargon, the argument is “All people must be free to do whatever they want (the paradox part they don’t say out loud is: except form a consensus)”

If you resolve the paradox, what you’re left with is exactly the same world we have now: everyone is free to do exactly what they want, including forming a consensus (that may restrict the freedom of the individual)

It’s a philosophical sleight of hand that’s easy to hide in grandiose and virtuous rhetoric. I’ve seen it often from the Libertarian Right, and I suspect so have others on Lemmy.