I understand and respect the need for privacy of someone OWN HARD EARNED MONEY, but when/if you know that scammers and cybercriminals use your service it would be better to report their trades back to the police requests.
Scammers and Criminals bring no good to our world.
you don't want all the remaining privacy tools and services to become honeypots for the government, do you?
No, this service is the best of all.
I am not saying that every trx should be monitored or logged, they can see if an crypto is coming from illegal source like hacked exchange or ponzi scheme address and if such crypto enter eXCH platform, least eXCH can do is refuse to process the trade and send the crypto to where it came from (-% fee). Or better to just donate the assets for a good cause.