Exchanges that actively support USDT TRX20 are Huobi, Poloniex and Bitrue. All these exchanges do not have KYC, and Bitrue has free withdrawals on the TRC20 network and the most developed spot trading in relation to TRX.
I did not know Poloniex changed from mandatory KYC years ago to non KYC now. Interesting information which I did not know because I did not use them recent years.
Level 1 and Level 2 Verification Features (Poloniex)Poloniex review. Did they change their KYC policy after Justin Sun acquired the exchange?