This is a Uniswap problem. If you use this platform, then you will have a very high commission. I do not know why the commission is so high, but on other platforms, they are lower
The only expensive there is the fee when you will convert some tokens. But if you are gonna transferred from wallet to wallet its fine and gotta say considerable since the network has been used too much.
Uniswap activity is the problem most of the users have been using it and I must say that the one benefited well here are the liquidity providers.