And, Pornhub can probably play the waiting game in those states as well. Enough people in those places will probably get pissed off enough eventually to pressure their legislators into walking those laws back.

Nobody's going out to protest this shit. There's too much stigma around it. Even though I'm sure this frustrates huge swaths of the population, it's politically shameful.

I imagine Facebook or someone of similar size could do the same in Aus. All they have to do is refuse to serve anything to Aussie IP addresses except a message that says, “Sorry, we can’t serve your country anymore because of a law passed by [legislator.] Remember, this is all his fault.”

Why would they do that though? Large sites like Facebook are the only ones with resources to handle ID verification. They can do it and let their competitors die.

I don't really have a positive outlook on how this is going to play out. Shy of big money flooding into free speech orgs that can legitimize the fight, or a polarizing leader like Larry Flint, I don't see this going well.