I understand with Icopress, even if it is not a rule, it should be ethical to recommend what you promote when the need arises. But then, there are some exceptions such as; a situation where the signature participant doesn't actually know that wazabbi is an open source wallet. It is very possible and if that is the case, I wouldn't blame the signature campaign participate.
You do not even have to be in the Wasabi campaign to know that it is open source, if you are in this Bitcoin forum, you ought to be aware of that information and more so when you are then a member of the said campaign. As a campaign participant, the bare minimum should be understanding the basics of what you are promoting.
This is exactly how it is supposed to be, but the irony is the reality. There are many people who do not understand what an open or a closed source code is. They also do not understand the basics of bitcoin, yet their accounts are grown and in active campaigns posting some generic texts that are somwhat related to an ongoing conversation in order to get paid weekly. More than 70% of the people that promotes different projects here do not test the projects and neither do they even visit the website. If you go to the gambling section which I believe you frequent because of the casino you promote, you will see many users on casino signatures but know nothing about gambling and probably do not even gamble.