Exactly. That is why I am still hoping for the addition of BEP-20 transactions. Sure, ETH is also not expensive these days but BEP in my opinion is just fast, cheap and reliable. Having only TRX as a 2nd option is in my opinion improvable.
Ethereum blockchain has been becoming more cheaper in transactions recent months but it is minus points for Layer 2 projects on ERC20.
Generally, if you want to quickly check transactions across some biggest and most popular altcoin chains, use this.
You want to make USDT transaction, check transaction fee across chains.https://gasfeesnow.com/TRC20 chain nowadays loses its advantage against ERC20 chain as you can see examples with USDT.