I hadn’t thought of that. Maybe they will kindly let us keep our credit cards. But they could monitor what we buy! And limit what we buy.
Like China.
Everything you do/buy has to be on a GOV’T controlled app, that has your bank balance info.
That way they can control every. move. you. make. Every pill or meal you take.
Especially true of ‘loyalty’ cards. I made a purchase of hand sanitizer early in the COVID pandemic. I purchased it at a grocery store with a loyalty card.
It was recalled and I received notification from the manufacturer about the recall. They had to know I had purchased it, and my contact (email) info, from the loyalty card.