Loose KYC policy + cryptocurrency support seems an excellent combination. I'd go to reputable mainstream online casinos if I want to play with KYC, not Curacao licensed crypto casinos.
I can respect some casino who adding required KYC before using their service.
True, it's better they ask KYC before any deposit. It's not funny when they ask KYC when we won and want to withdraw the money.
If they have tiered KYC levels, such as LV.1 -> phone number, name, etc. without asking users to upload documents and selfies, that would be nice.