Treat “instant withdrawal” and “no KYC” as claims to verify. Check approval...

https://varimail.com/articles/ethereum-casino-cashouts-why-do-some-withdrawals-still-take-hours/

Treat “instant withdrawal” and “no KYC” as claims to verify. Check approval time separately from bank or wallet transfer time. Read the terms: bonus wagering, bonus status and withdrawal limits can delay or restrict cashouts