For the sake of argument though, let's just say they are noninferior to each other. The point is that it's a red herring compared to our junk food culture and the ubiquity of junk food.
Isn't the danger of saturated fat a longrunning myth, given the "France paradox" and the fact that high consumption of coconut oil (even higher in saturated fat) in places like Fiji doesn't have the negative effects that would be predicted if it were real?
I was just trying to explain how I interpreted the people who did argue that replacing seed oil with butter would be good. I don't know what they base that opinion on, since (again) I'm not read up or engaged in the matter. It could be that butter is felt to be "more natural" than seed oil, and thus "healthier".
Again, I'm not arguing that standpoint, I'm just trying to explain (for some reason), hence the quotes. Oh well.