I'd say, why not just negrep an admin next time you feel compelled to and see what happens. Maybe you'll get into a discussion (which you can easily ignore/block) and you'll discover we're not to be trusted (something that you seem to think already), maybe you won't and you'll discover your point is moot. It is easy to sow distrust, but nicer to present fact.

Regarding questioning authority on this forum, I think the admins have a fine track record of allowing this and there is no reason to think otherwise. Not sure why you would mention it.