Treat “instant withdrawal” and “no KYC” as claims to verify, not guarantees....

https://uniform-wiki.win/index.php/E-wallet_Casino_Withdrawals:_Are_They_Faster_Than_Bank_Transfers%3F

Treat “instant withdrawal” and “no KYC” as claims to verify, not guarantees. Check how long the casino takes to approve a request separately from how long your bank, wallet, or crypto network takes to deliver it