It's rare to even see a bank with direct deposit to a gambling site especially crypto casino so that's out of the question and thats why I always use the method which is most suitable and reliable for such operation which is the use of cryptocurrency atleast for speed and safety wise it's already proven sure. I think there are only few casino I have seen here that even allows the direct use of bank funding and even withdrawals too.
There are several sites that I currently play on that allow this method, although in the end I prefer to avoid it because even though it may not affect anything at the moment, it could also be a trap for me with the existing regulations, so I prefer to avoid it and continue to use crypto as a means of making deposits.
Sometimes such things are exploited, especially in my country where gambling is strictly regulated and even illegal. It is clear that making deposits using bank-related methods would be highly risky.