I'm hopeful that when the Ponzi schemes fade away, we'll end up with a slightly more informed populace that has inadvertently received an introduction to political science, state-building, the origins of power, etc. Civics teachers take note! :)
Almost the entire populace will be more informed -- except for the Ponzi-"coin" proponents, because they're busy innoculating themselves against reason by... Well, being Ponzi-"coin" proponents; strengthening their own biases by debating in favour of these ludicrous schemes. Like, right here on this page.
With a big enough population at least one government and a basic bureaucracy will be formed by someone.
A few people in the Blockchain space seem to think that technology can fundamentally change that.