Earlier quoted context omitted.
Where does the $75-$100 come from? Is it that prices are generally more expensive, or is it a transfer from people who get into terrible debt?
US card transaction processing fees are higher than in most peer nations. That creates a nice profit stream in the credit card industry in the US, which largely doesn't exist eg in Europe. It funds the points & benefits systems that cards offer here. It's how Visa ($540 billion market cap) can be worth more than the world's most valuable banks (eg JPMorgan $453 billion), and has an almost unbelievable 64% operating i…
Some private debt on top isn't changing much in the end.
Barring extreme cases where people go on a spending spree, usually for mental health reasons.
Besides, rich people in Europe always leverage credit/loans/debt.