Dont know which exchange or application you are using but that transaction fee is ridiculous! Its even higher than your own asset lol, the fees should always depends on how much you are transferring but its not your case as shown in the image, Even tho we know how pumped up Bitcoin and Ethereum are that fee is beyond my imagination already....

This is why I do not use any app/exchange, always looking on the small fees one but secured! Maybe next time, try to use exchanges like T1 exchanges which has small fees.. Im using Kucoin to buy Ethereum and also for withdrawals but havent encounter such high fees than my assets