Well everyone see things from different perspective, and that is the linguistics analysis of a sentence. In the Faculty Social Sciences, when a statement is made, everyone see it from different opinion and that create the public opinion. "Should" was used as probability. But if the mixer is doing well then all is well. Just that we don't want what happened in Chipmixer to repeat itself. If I have offended you and others sorry. I no mean any harm
Your statement from above doesn't leave much room for interpretation to be honest. You literally said that Mixers are not reliable and shouldn't be allowed on the forum while you are getting payed to advertise one yourself.
The problem aren't mixing services but rather scammers running them. Same thing could happen with any other service like an exchange (as in this case), casinos, lending plattforms and the list is long. Anyone holding customer funds can do a rug pull.
I'm not sure if you simply chose poor wording and don't want to discredit you as we haven't interacted before...