Tron is still more expensive than Ethereum but not as much as
https://gasfeesnow.com/ shows. Tron recently slashed its network fees by 60% and this website doesn't seem to be up-to-date yet. Sending USDT now costs a little over $2 in TRX.
Thank you for pointing their site's lack of update to me. I did not notice it and it's quite a long time I made transactions in stablecoins and with TRC20 chain so I don't know about what's going on recent months.
After Terra and FTX sagas, I actually felt fearful about centralized exchanges and no longer store my big fund there. Since then, I have less needs of moving my fund in stablecoins like years ago, that leads to my lack of update. Even it costs now only $2 for a transaction, it's still very expensive with many people and can not help TRC20 become feasible with many cryptocurrency users.