The future of paper money is fully secured and established.It cannot disapper in the future.The daily transactions in the world are done by paper money.The illiterate and common man still use paper money for daily livings.Banks also give us paper money for loans.They do not pay us in cryptocurrencies as they do not have any control on cryptocurrencies.Many nations still do not know about the cryptocurrencies and cash is the only way.Cryptocurrencies are also in demand but it will it take many decades for them to compete with the paper money or fiat money.
But with digital money, there are too many advantages than paper money, there's still a chance for it to replace paper money and become the most popular payment in the world.
For so many years, we have managed to get rid of traditional letters in envelopes, airline tickets, .so it's time for change and paper money
Actually, why paper at all? It can be a new kind of "smart" credit card. The virtual currency has its charm because it is the forerunner of a turning point in the history of money - change