Until any other currency that is widely accepted, used and digitalized comes up, crypto is still and will continue to be the future currency. The countries banning it will fall in line soon, give it time.
Most of countries will have used blockchain in the future and the crypto currency will be adopted by all of people too. Crypto needs to time to do a development to create more and more good products to be used by people.
A lot of countries started to adopt crypto and legalize it as a secondary payment system