Crypto currencies would be in use all over the world. The economy condition of countries adapted bitcoin and other crypto will have a good growth. Number of citizen's with assets would increase due to crypto currenceies. Banks would be in a position where customers get migrated from fiats to crypto. Crypto would be in a place where everyone will be familiar with.
I agreed with you, after ten years later Crypto currency will be use all over the world. Because now the economical condition of crypto world is good. Most of the people are engaged with this world, for that reason crypto world spreading. I also believe that Crypto world will be a place where everyone will be a familiar with.
No doubt the future is of cryptocurrency and after 10 years everyone will use cryptocurrency for his daily purchases even in his local markets. Bitcoin is gradually increasing and one day it will prevail in the whole world. Paper currency will disappear which is good for people because no need for exchange and the corruption will also be abandoned.