FWIW, the other day I just made a quick payment with my bank mobile app. I entered an amount of money, it displayed a qr code, the other party (with a different bank) scanned it and the money was transferred instantly. It's a totally free service, no monthly charge, no piling interests, doesn't require me to go into a bank or fill an online demand to get a credit card. Way easier to split the restaurant fees or something that way. Europe, yeah for bancontact.
And:
> and no interest if you have the discipline to not carry a balance.
But there is no interest on debit card and you don't need the credit card discipline so it's not really an advantage over debit card. Some people just don't need or want a credit card. I am obliged to take one because some online services (mooc) requires it (and it's a bother, I should have done that a month ago but it's a hassle to do).
It's probably not a logical thing, but more like people who went through food rationing - who would never leave even a pea on their plate afterwards. On a more macro-level, you can probably see a reluctance to splash cash around for around a decade after each financial collapse.
Do you find being in a restaurant and having eaten but not yet settled the bill stressful? Or having been in a hotel room for a few days and not checked out yet? I'm not sure I'd consider a monthly credit card debt to be morally different to either of those debts. You just haven't settled the bill until the end of the stay, the meal, or the month.
How do credit cars offer better degrees of fraud protections?