For a casino not to request KYC information is almost impossible, only decentralized casinos, all casinos require KYC and that was something that was implemented in a mandatory way to ensure all privacy and with multiple excuses, such as security, so that they don't hack you, blah blah and blah, we all know that a casino can be hacked and they can steal, there is nothing safe there, if you look for a centralized casino without that requirement I would tell you that it is impossible at this point.
Maybe what the ops is looking for is a decentralized casino that have no requirements for KYC verification, if not as long as the gambling sites is a centralized casino, you have to respect that their license demands them to always know their customers and if they don't abide by such a policy to ask for verification from player's at some point, their license could be revoked, and their be forced out of the market, that is why, any cryptocurrency casino that is decentralised always have that tendency to ask for KYC to fulfil their Anti money laundering regulations.
Unless if a casino want to become a trap for the player that is when and where their may say, they don't require KYC to play on them, but on the long run, the gambler will eventually be asked to verify their accounts one way or the other.
So anything that make you to create an accoyon centralised casinos, just be ready to hand out you documents for verification any point you are asked for, this is the only way to keep your account active on such a site.