[dionidium]

That's not the operative distinction most of us are working with, nor do I think there's much demand for an alternative theory of the case. The conventional distinction, which is more or less a distinction between positive and negative rights, is working quite nicely, sufficiently explains the motivation for the rule, and isn't in search of improvement.

[tptacek]

I think you just wrote "my preferred argument disagrees with yours, and there's no reason for us to consider any other".

[dionidium]

I think you more or less wrote, "I don't really like the idea of Free Speech, but I've been told my whole life that it's important, so I'm looking for a way to resolve this dissonance."

The reason I'm not in search of better arguments is that I don't have any dissonance to resolve. (I realize that sounds snarky but I don't actually mean it to be flippant. That's genuinely what it looks like to me. No snark intended!)