I don't think there is any casino that is semi decentralized. It is either centralized or the other and it is hard to see decentralized casino in this days. And from the wallet I saw from this casino "wallet connect" it is already KYC casino because okx is CEX and I believed others too.

Coming to the Op I welcome you to the forum as others. Do well to upgrade the Op with the some images and that will need some sats unless you are a Jr Member.