I agree with your statement from the perspective of a healthy mind, but I sincerely believe Movies by the likes of Micheal Moore are viewed in en mass by liberals because they need the validation of a crowd of like minds agreeing at the object of their contempt.
I don’t sense that need from grounded conservatives.
I think you’re right, and also that liberals don’t have anything more interesting to do. We spent yesterday afternoon strolling around yard sales in Lake Park with my parents. DP took one of the dragons, and they were quite a hit!