the truth is that fiat will eventually be history and crypto currency will become the norm,might not be bit coin,but this filthy tangible currency is not going to cut it in 100 years. It would be a stretch to say 20,so I said 100 years just to be safe,considering I will be dead ;( sniff sniff,and when I am gone,remember me like tupac.
No one cares.

It'll be less than 10 years. We are on the verge of a currency crisis that will precipitate a global depression particularly in western nations.