As far as I know, once the money you win at the casino is seen by the bank, they do not tolerate such transactions. They often immediately question the very owner of the bank account into which a large sum of money was deposited from the casino.
Most of the time, the banks think that this is money laundering, and they apply the anti-money laundering law in the country that actually has it. So I'm not sure if there is a casino in this field that implements such a system.
This used to be a huge problem before when crypto wasn't available and we had to depend on FIAT. Popular crypto like BTC, LTC etc has made it possible to minimise these issues to a large extent.
Some people even use mixers to further anonymise their transactions making it even more difficult for world governments to track their financial transactions.