Could you see a future wherein the entire world shares one global currency, be it fiat or crypto? If I think it in a scifi kind of way, it would most probably be some digital currency that could all just use. It doesn't even have to be in this century. Maybe the next?
Definitely yes, High technology will bring us to higher level in terms of processing so doubt after several years when wake up in the morning all level of payment must do in one direction which is crypto currency process and I know that according to the trend now Bitcoin is a number one leading crypto so no doubt guys. start from the global unity of the people followed by crypto currency.