i agree, but the nearst place that accept crypto that i know off is in our capital Copenhagen, and i think the car ride there takes 6 hours or so… but as it goes more accepted and closer to home then yes i will try it out and have it as a backup, but then it would require that the goverment that pays my pension also supports deposit to crypto..
but i imagine that at checkout in the store they would just display an amount and a QR code, with the QR code being uniq for each cash register, but then again, who knows
its like for out goverment issued 2FA system “mitid” i have an app on the phone i use to identmyself with, if the phone gets smashed i would be very F’ed as that is used both to login to the bank and almost everything else…. but they do offer a small device with display that can put out one time keys, that is the backup for that system.. once every year i check that the battery is not run out, if it is i will order a new one and delete the old one from the system
and yes for everything else login wise i have a backup on paper should shit hit the fan
when crypto goes more mature arround me and it shows its usefullness yes i will have that as a backup for my debit card, credit cards are not that popular in Denmark, or maybe they are, i just dont have a need to pawn my soul that much so i make do with debit (the money i have)
hence my need for the most effective way to go from tokens to FIAT on my account