Would you rather play in a casino where you win a lot and big ones too but has strict KYC implementation and is a headache to actually cash out from or play in a casino with no KYC, totally private and secure but doesn’t let you win a lot?
If you are sure about your KYC documents, that you will be able to provide whatever required documents the casino may ask for, and you know you understand casino rules and can gamble on a casino without defaulting, you have no reason to be avoiding KYC or skipping on the profit you could make from gambling in a casino.