Great questions! Here's the thing - if citizens are willing to accept "Bitcoin" or "Ethereum" or whatever medium of exchange over Federal Reserve Notes and fiat equivalents from others countries - then YES this is not a bubble, this is a sign of things to come. However, if Bitcoin and Ethereum and others get suppressed and people lose faith - the game is OVER. (As it would be with any currency... you can see Venezuela to see what happens when people lose faith in government) Exciting times for liberty and freedom!