The fee of ETH network has been reduced a bit now but the current fee is also higher than other networks. And that's why many projects and DEX are now using Binance Smart Chain instead of ETH network.
And that doesn't mean it's a bad thing for ETH because ETH charges very commensurate fees for transactions running on their own network, now imagine if you make a transaction on the Tron network with a transaction fee of 1 Tron unit, while the Tron price is $200
( this as an example) or parable, would you say expensive?