The cynic in me observes that a boat allows you to get to international waters outside the reach any jurisdiction.
It would be interesting to see someone with the wealth of Bezos create a new nation, whether it's on land or at sea. It would also be interesting if he could team up with Thiel and put some serious money behind seasteading.
Cue William Gibson:
But then again out at sea with 30 servants and having to wear clothes is not my idea of freedom