what help exactly do you need about those betting sites? do you need us help to find websites that support USDT withdraws? if so then as AHOYBRAUSE stated above almost every gambling website supports USDT deposit and withdrawals. regarding KYC while some sites do require KYC but it is not so hard to find websites with no KYC requirements.

here is a list of 600 crypto casino websites:
https://www.cryptolists.com/casinos/