Definitely a different perspective than most I have read. How refreshing!
If one can trust that he can own property permanently at all in this maritime system, the smartest thing for crypto investors to my mind would be to use the fiat dollars generated from exchanging your crypto-profits, and investing it in your own patch of land and off-the-grid technologies ASAP.
I find, sitting on your land would be way better than sitting on fiat money - no matter the type, crypto or FED.
They could still come and take that land away from you, but there you could at least defend yourself against it (especially with a strong community), and not simply be at the whim of speculative markets and financial cartels.
But what do I know?!