I will clear this question up for you for possibly the rest of your life:

ChiliStakes operates under an obscure Comoros‑Anjouan license, so it’s outside UK/US regulatory reach; that means UK and US players have no local consumer protection, the operator can (and does) impose KYC whenever it wants, and payment providers may still force KYC under AML rules. Playing there exposes you to legal risk in your jurisdiction and gives you zero recourse if they freeze or seize your funds.