Yeah, that's true, it seems like it needs more detail, because it can lead to misunderstanding, basically some of the casinos displayed on notokyc.com sites like BC.Game, Nitrobetting, Metaspin, and Bets.io can ask users to do KYC from time to time, or may be given an explanation of the withdrawal limit for users who do not do KyC. So there will be no misunderstandings for the reader.
These days, 90% or more casinos are licensed and it is hard to find casino which is KYC-free because most casinos has the term that they reserve the right to ask KYC at some points.
This review site use "NoToKYC" as their main domain is just to attract players, because it is attractive name especially we know that there are still many gamblers who want to play anonymously.
Sooner or later those who register in the casinos because they were attracted with the NoToKYC slogan, they will be disappointed once the casino ask them to submit their personal document.