i think bitcoin is still a long way from being the global currency
Bitcoin is very flexible because he can be accepted and exchanged with any payment and transaction done very quickly. No need to wait a long time. It's already happening now
I had to send a bank transaction inside my country to another bank entity and it was so annoying now that im used to BTC transactions. Once you are in its forever.
The reason for the annoying procedures is government regulations.
Banks have to comply with know your customer norms, anti-money laundering norms, foreign exchange rules, etc.
Bitcoin has it easy.
