We are building this anonymously for anonymous players, and honestly, I don't care about regulations. AML is complete BS when you can move millions of dollars in blockchains without KYC or AML regulations. I know the downsides of what I'm doing. Many people won't trust it, and it's okay, but I'll always keep it the way it is right now.
If you are building this anonymously for anonymous users, maybe let us use your service without registering via email, yes, that's possible. Also, work on visual aspect of your website or otherwise it feels like it's just a random website done by someone who just finished his freecodecamp programming course.
Also, keep in mind that if you want to grow, you won't be able to operate without following regulations. It's illegal to run a poker website without a valid license, i.e. it's a crime. If you want to feel yourself safe, I think a license will be necessary but Costa Rica license is best for good AML policy, the one that rarely forces you to ask for KYC.