The point is that governments force casinos to have a license and comply with KYC, and they do this for physical casinos. So it would be very strange if all physical casinos were required to have a license and comply with KYC but online casinos were not required to comply with KYC and were not required to have a license. The Internet is not an isolated world in which government laws do not work.
From physical to online environment, it's big change. License is mandatory with traditional physical casino, and KYC is applied too but they will perhaps allow you to play without AML at start. With online casinos, it's different because it's a new market, and cryptocurrency online casino is another newest market too, so it takes time for governments to update their laws and law enforcement in future.
That is why in my opinion this casino, as well as all casinos in the future, will require mandatory KYC. The sooner we all get used to KYC, the better, because that way we avoid being fooled by casinos that promise not to ask for KYC but in months or years will start asking for KYC.
It will become mandatory KYC on cryptocurrency exchanges, and cryptocurrency casinos. Governments will do things they want, with power and laws exist to serve their governance. For example in UK, you can be imprisoned for many ironic reasons like posting a memes, critics on social media. In future, KYC will become more popularly in exchanges and casino as their mandatory policy against their users, but to satisfy demands from governments.