Can cryptocurrency make real money disappear

[emmybd]

With the advancement of digital technology we are moving towards cashless society. In future people will use more credit card , online payment and carry less cash. That doesn't mean fiat currency will disappear. Also the use of digital currency/cryptocurrency will be even more common. Cryptocurrency especially Bitcoin have been gaining ground sharply and this trend will continue.

[Legion]

With the advancement of digital technology we are moving towards cashless society. In future people will use more credit card , online payment and carry less cash. That doesn't mean fiat currency will disappear. Also the use of digital currency/cryptocurrency will be even more common. Cryptocurrency especially Bitcoin have been gaining ground sharply and this trend will continue.

That's right, all transactions in the future will move to the digital world so this will make it easier for us if we want to travel, we don't need to carry a wallet which is very troublesome for us. Only with the smartphone we have will it be easy to carry out transactions in the future.

[Hatchy]

What are the chances of living in a world with no actual money ?   
I think personally that cryptocurrencies won’t make FIAT useless, but I think that cryptocurrencies will work hand-in-hand with FIAT money. Especially in countries like the United States, and the other first-world countries; A lot of companies such as Boosteroid etc. ,  create usefull cryptocoin which are making transaction cheaper and easier.

Cryptocurrency are alternative payments methods, they cannot totally replace fiat system.they might come times where you have to pay with fiat and so we cannot expect cryptocurrency to take out fiat totally. Though in the future, we might see people adopting digital financial system more. Because it's far more easier and one can have control of his funds if he wish, compared to fiat Which are generally controlled by the government.