Well described future , if nations where to implement and use blockchain and cryptocurrencies as a total new way of living then i somehow believe it will take 50-100 years to happen,we still have way too many people that don t understand the concept of a pc let alone internet blockchain so on , i want it in my life time but in a way such us where the government doesn't charge me for every single move i do so i tend to believe a bit in decentralization .
History proves that when the hand of the masses is forced the masses will fight back and for the well being of the humanity i hope it doesn't take on our personal life .
however choosing the right project and investing in may prove to be quite lucrative in the future in our lifetime