Everything in our lives is now in our phones.
Why should we carry a wallet or credit card?
I really do not understand that.
millions of counterfeit money is printed every day
There's a lot of fake money in the world.
Can credit cards prevent this?
Bitcoin will kill them.
Crypto can lessen the activities of fake money only in the country that accepts crypto or using digital currency. But to those area that the access to the internet is limited and to those merchandisers that is not yet comfortable to use the technology to their system of payment, the traditional way will still be implemented.