It's true to read rules of events like free spins before joining it. If you see rules are not attractively good enough or contains some requirements you don't like because you see it violates your privacy, simply ignore those events.
Right if you are not comfortable with the rules then don't participate at all in them because after that you won't have any excuses and we are not forced to do anything.Like for KYC if we are comfortable with it we can proceed further and if not then we have choices also so choose accordingly.
people always complain about KYC even though if they want they can just choose another casino that maintains their privacy, after all there is no compulsion to play at a casino that asks for KYC, everyone has a choice so before playing don't continue if you really don't like the existing rules including KYC .
This has been clear from the starting that they are enforcing KYC for their casino players but if you are not comfortable then find some other options available to you.I am small gambler so not to much trouble to withdraw huge funds and not too much documents needed in my case.
I think KYC is not really a small time thing in the crypto world anymore. Almost everyone gets asked KYC whatever they do, at this point DeFi projects may start asking for KYC lol, it's literally as common as anything in the crypto world.
This is why I wouldn't be shocked about anything potentially close to it in the casino world as well. It's easier to just give it as soon as possible and then you are going to end up doing a lot better, I personally feel a lot better when I do it first, and then I can continue without a trouble. Because if I don't, and face it later on then it could be due to a problem and I would not want to face that.