Other countries have probably already banned it, with the latest being Australia.
Australia publishes legislation to enact credit card gambling banFor me, it's not the credit card system that should be blamed; it's always on the gambler. Actually, not all gamblers who use credit cards are addicted to gambling. I think only a few are addicted, so with the ban, it will sacrifice those who are responsible. It's not fair in my opinion.
Maybe you can't blame the system for someone getting addicted to gambling, but that system is actually providing them with the opportunity to gamble more even if they don't have the funds at hand at that moment. When you don't have a credit card, and only have a limited amount available, once you gamble that amount, you will have no more money to keep gambling maybe with the hope of recovering something back, and that might make you stop right there.
But when you have a credit card with available credits, you can simply keep gambling without stopping, maybe your intention is to only get back some of the money you've lost but you will eventually keep losing and those losses are all debts piling up on your name in the bank which will leave you with nothing in a very short period of time.