Some Crypto people may believe that they are immune to the governments of the world but they really aren't.
Whoever can kick down your door has the ability to make some rules and especially after a significant economic crash rules will be demanded.
Since crypto doesn't do anything fundamentally new I predict that most of those rules will look like current financial laws "but on the blockchain".
That or the industry will just fizzle out once it turns out that you can't escape the society you are living in.