Tbh, I still use a lot of physical currency. At times credit cards can be a wise layer of protection (eg added insurance for rental cars) but credit card points are in many ways a shipcoin that I don’t want to get sucked into. nostr:note1fjgal0xc7q0gjg84m44px93kf3vrplpunxw3u7vl96f9x7pxxwysufale9
Bitcoin backed paper currency might be an idea?
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Maybe in theory, but seems somewhat problematic in reality.
If they take bitcoin I’d rather just pay in real sats but if not quick turnover physical cash is acceptable.
Yeah, that's true.