Would they allow permanently archiving content which is censored by their own regimes?

This isn't a new concept. Those of us who are old enough will remember the UK pirate radio station Radio Caroline. It was a ship in international waters broadcasting into areas that required a broadcasting license. It was so effective that it eventually changed the whole broadcasting environment: https://en.m.wikipedia.org/wiki/Radio_Caroline

I reckon there's considerable truth in what kmeisthax said in his post about the US political system, in that copyright and patent laws are so ingrained in US political class thinking that antiquated IP laws will never be reformed.

Perhaps the only practical solution is ignore the US and bypass it altogether. A ship like Radio Caroline equipped with internet servers in international waters may be the only viable way we'll ever get to achieving a fair and equitable solution to the IP mess—that is to just bypass it.

We need servers in space. I wonder if the latency would be good or bad.