s/consumers/americans/
In Europe credit cards are not very common, and debit card transactions are often not reversible.
In Europe credit cards are not very common, and debit card transactions are often not reversible.
A generalisation like this is no better than the frequent occurrence of HNers posting articles headlined with "the nation" which mean "the USA".
Anyone who has worked with payment processing can tell you how rare debit card chargebacks are, this is because they’re usually vastly more difficult.