Well, I’m not “fat”, per se, but yeah. I avoid all fast foods and have for decades. But for many it is a contributing factor. And donuts. And corn chips. And milk. and ice cream...
I never eat fast food. They are all horrible. As soon as you walk into those places they want your order before you read the menu. Can’t stand that! We cook 99% of our meals at home, so my fat cells are MY fault!~ LOL