Ireland and the U.K. seem much more credit-card oriented than rest of Europe. Turkey is also very CC oriented (kinda strange - was not expecting that).
Yes, a thing associated with debt.
I lived in the UK before Brexit, and that would be an example of such.
I also like the fact that using a CC comes with better buyer protection than debit cards.
The main difference between credit cards in Europe and in the US is that poor people can't get them here.
Americans use credit cards and rarely debit cards because here the terms on debit cards are so much worse (for contesting charges, etc), so debit cards never really caught on for anything more than withdrawing cash.
In the US, users of debit cards are assumed to be uncreditworthy, because debit cards in the US have such bad T&C's that poor credit score is the main reason folks use them here.
Some places already of course not accepting Amex, some places not accepting Visa Infinites (CSR, Venture, etc).
The future of banking is direct. The days of free rewards at a loss are gone as premium US cards are nearing the $1,000 AF mark for luxury coupons.