Why is it easier to dispute charges on credit cards than debit cards?

Question

I just read a thread where the comments heavily suggested OP use a credit card when they travel again so that it would be easier to dispute a fraudulent charge. What makes a dispute through your bank less successful?

In: 1228

Answer 1

a debit card is your money

a credit card is the bank’s money

as you can see, banks aren’t too keen on losing their money, much more than you