I know any kind of man made chips are bad for your health, but?

How bad is Canola oil.. I know hydrogenated is the worst vs. safflower and sunflower oil. + Corn oil isn’t really oil and most people know that. Most health freaks talk about the solidification of chip brands and white flower product solidifying in the system. Therefore, they should be banned but I’ve been eating white pasta my whole life… Love it and food addiction is my power… help me understand if you have half a clue..