Even now, when they do man on the street with these people, and they tell you "I am against the Iran war" you need to understand that this has nothing to do with why you're against wars. It's not related.
They are mad he hasn't already won yet and they're paying for it at the pump. FULL FUCKING STOP mate. There is nothing else there. They are not, have never been, and will never be, anti-war.