No KYC Crypto Casinos & Sites | NoToKYC.com | Exclusive Bonuses
Unless decentralised casinos get popular in the next few months or years, regulatory trend is to force KYC, so you are right: casinos that don't ask for it have their days counted.
More concerning that the governments getting their share is the destination of the personal documents and data you provide in order to fulfill the KYC: no one guarantees that they won't be sold or leaked at any time, and the use eventually given to them is unsure too.