do you think the US or any other country will get rid of cash and coins in favor of a system of credits?

Answer 1

I think in time, as computers get more efficient and smaller, so that they are smaller than a credit card, then this will happen. It seems strange to us and maybe even a little bit scary, but that's probably what people with bags of silver and gold thought about paper money in the past.

Answer 2

Not in the foreseeable future. There will always be the working poor, who don't have bank accounts, and the informal economy that operates on a cash-only basis...

Answer 3

I hope not