Quote Originally Posted by Otto619 View Post
No, I do not believe that fiat currencies will be around for ever. There is a gradual tendency towards digitalizing money, veven among the world's central banks. For instance, the Chinese central bank has floated the digital yuan and there are reports that both the UK and Germany are considering taking the same step.

At some point in the future, cryptocurrencies will definitely replace fiat currencies all over the world.
It is possible that cryptocurrency will be openly used globally but I still don't think that it will ever be able to replace fiat. How do you think will other parts of the world be able to access digital coins? It is hard to replace fiat.