There are other gambling platforms that didn't get shutdown even though they did not ask for KYC to create an account but they may ask for KYC if a certain gambler is suspicious or a gamble wants to withdraw a huge amount of money. That's what most gambling platform does to avoid money laundering and other breaking rules situation. It would be only less people will gamble if the site does require KYC to create an account just to gamble as some prefer being anonymous that's all.
As crypto users, we are aware that the KYC is one part of the services such as gambling sites, exchanges, and other third parties needed to avoid money laundry. But if we can, we always avoid the gambling site which requires KYC for the members. We are happy because many gambling sites will not require KYC and I am sure that gambling sites will have many loyal members. If one gambling site asks about KYC, we can move to the other site which does not ask KYC and we do not have to worry because we will find a way to play gambling without verifying our account.