I found this expression on the news channel about the crypto currency: "Anyone who will try to buy coffee for cash in 2023, runs the risk of causing laughter from the seller, that he does not use crypto currency."
how do you think, is it realistic? Can a crypto currency replace national money?
I think that it's possible, but it will take more time.
I think its possible but not in 2023 I think maybe 50 years from now.. the world always upgraded its newest technology and we have here now the blockchain so its possible to happen but I think we cannot experience that..only the next generation.