I definitely wouldn't want to look suspicious. This might come of as a turnoff for innocent people wanting to use mixers. 
Because only a criminal would want some privacy.I get what you mean. But what I was trying to say is that non-criminals would probably stay away from mixers because of the fear of being suspicious to the feds or whatever government entity. Anyway, maybe I'm just overly paranoid and overthinking stuff
.How is acceptable that you can't keep the minimum of privacy because you are "scarred of the feds"? This means that we can't use VPN or a encrypted and safer email provider to be safer online because we would look like a criminal?
If using a service to keep you private is a "strike" for the feds, then there is something wrong.