Well if you made a cashless society like that you would just have "digital cash", and then there would be no reason for banning "analog" cash :-) The whole idea

Well if you made a cashless society like that you would just have "digital cash", and then there would be no reason for banning "analog" cash :-) The whole idea about banning cash seems to be to avoid tax avoidance and money laundering, and you can't do that if the goverment & police is not allowed to watch your bank account.