I feel like not only is this above my pay grade, but I also kinda dislike the idea behind the question as I wouldn't like it to be in anybody's pay grade! I want these things to emerge naturally and peacefully based on cooperation and exchange. to painfully force a connection to bitcoin, I want violence to be an extremely expensive option that people realize just isn't worth it when deciding how to reach social consensus!
What is the optimum role of the nation-state? In other words, if you could play God and setup our world from scratch, what would you do about: borders, healthcare, infrastructure, monetary system, etc?