If left on their own, they probably won't care about dirty money going in and out of their service. Gambling services do not easily self-regulate. They will just do their business thing. That is the most important concern for them. They do not screen players. They do not screen money. All money entering the gambling floor is good money regardless of where it actually comes from. This is definitely the reason why so many money launderers choose casino to clean their funds.
That’s the reality, it’s becoming inevitable that all casinos will eventually require KYC, even the ones we used to call "anonymous casinos." It seems like nothing escapes the eyes of the government anymore. They’ll always be suspicious, even when there’s no actual money laundering involved.
If we really want to gamble anonymously, there are still some platforms out there. But it comes with high risk. If they scam you, who can you turn to?
There’s no protection, no accountability.
Probably not all. There will always be a few exceptions. Most casinos are centralized. So they need registration with the appropriate government agencies and regulators. They don't have a choice but to follow the regulations. But the thing with gambling is that it is now closely intertwined with technology. So it is changing along with rising innovations like decentralization. That is partly what the web 3 integration in gambling is about.