Thinking further and further for the next 10 - 20 years maybe even more, let's say the FIAT will lose field and blockchain will get the main sistem all arround the globe.
Do you agree that this will also mean a Globalization of all nations?
Will we be able to sustain this descentralization at such a scale?
Govenments would not even remove Fiat to their country for some reasons.
-Crypto market is really vollatile
-Making things decentralized is bad for Government
- adopting for cash less payments might take time.
But if they would take Bitcoin as their currency
-They would make crypto to fiat exchanges regulated and centralized. (This can be bad for holders the gov might tax them from converting crypto to fiat.)