2019 the year of Battle between cryptocurrencies and Fiat Currencies.
Who is the winner?
It indeed is a nice question and would be glad to explain.
It seems difficult explained what would happen in the future. because I do not avoid that future cryptocurrency will be more developed and more popular. While fiat money also has a major role in the transactions of each State, in addition is the identity for the country itself and has historical value in it. my own expectation both can coexist, not mutual defeat.