When it comes to your first phrase, I agree with you as I said in my previous post. What Quinn does to Mona in ep6, in the room, is indeed blackmail and is indeed illegal.
As of the rest, I also agree with you. But in those cases they are both guilty only IF the "delivery man", as you put it, knew about what he was doing and the consequences and still went for it despite that. If he didnt know what he was doing, he isnt guilty (for example, the mailman isnt guilty of delivering me a package that has something illegal inside it)
Having seen the "pitch" that Quinn did to Camila in ep1, that
Tumai actually pointed out to me first and that I was totally unware, it proved my point. She persuades Camila, she doesnt blackmail her or force her into anything, Quinn also doesnt give the vibe of: Now that you know this, you HAVE to do it (she could have done it after the MC went away, but we cant judge something we didnt see).
Of course that after you enter/do the illegal stuff your guilty of it. My whole point was that Quinn isnt doing anything illegal when she "brings it up" and that she doesnt force them into doing anything. When it comes to the blackmail and the drug, thats a different story and they are indeed illegal