From the internal side, the gambling site has recorded traces of deposits and withdrawals with the status of your gambling account having verified real identity because of mandatory KYC requirements, so it doesn't matter whether the deposit system is an individual wallet method or mixed in a central wallet, but all your activities in gambling cannot be guaranteed to be anonymous if the gambling site require KYC. Pros and cons opinions about KYC are still being considered on gambling sites and maybe suggestions from some members prioritize gambling on popular sites because we don't have the choice of gambling on recommended decentralized gambling sites.