Not only it will be frozen, but it's also easy for the casino to go away taking that huge money because in this industry it's easy to make a new casino since it's anonymous. Actually, I believe that crypto casinos usually attract small bettors but they are still making huge money because they are getting the volume of gamblers, and I think it's not too risky for gamblers that way and they'll take it than abiding on the KYC that fiat casinos normally implements.
Imagine, even if you are an underdog, you can gamble here since you can lie on your age when you sign up, and since there's no KYC, you can freely gamble without any problem as long as you don't gamble a lot that would ring a bell on the casino.
I agree.
But some cryptocurrency casinos are that sensitive in where they still requires KYC verification before you could cashout your winnings or profit in your account no matter how small they are, but still, you could fake out your KYC somehow if they are not gonna ask too much like requiring your proof of residency as well which in my opinion is too much for KYC verification.
Since it's about your identity, my suggestion would be, never risk your personal information just to get your profits in gambling, well unless it's really big then I guess it should be worth it, but if not, just don't.