Sorry to beat a dead horse, but I think you are still missing the point. When I was alluding to them being "just instruments" analogous to the way drugs or guns could be considered "just instruments", it was tongue-in-cheek. Sorry if that didn't come across clearly in text. So yes, my comment is still congruent with thinking of financial derivatives as "just instruments" is a cop-out.
FWIW on your second point, "some" of those people are members of Congress who are meant to represent constituents and draft laws. What you're advocating in listing the pros/cons is a risk based approach, which is the way most decisions, including these, should be framed.