I'm really curious about what other people hate about their exchanges, maybe if we start complaining loud enough the exchanges will improve or new exchanges will solve these issues.
There is this exchange I am using that the transaction fee cost a fortune and of course, that transaction fee could have been an additional profit to me. Now, I am using an exchange call cat.ex with like 0 transaction fee because the transaction fee that you use will be turned into the platform's token with its real time value.