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.
Not sure if Bitcoin will kill Cards and other stuff . But i think people is not ready to pay with Phones . I know alot of people that preffer cards or FIAT money instead of paying with like ApplePay or any other app . I know even people who dont know how to use internet . Maybe after 10-20 Years people will use phones to pay for items , but for now its too early for that . Like 15 years ago with phone you could only play some games like Snake and surf the web with GPRS lol . And today i notice that people start to pay in shops with Phones , not alot of them ofcourse , but there is . Thats why i think it will take some time to adopt new ways of paying .