Back when I was a child and I'd unabashedly eat junk food without the slightest shred of guilt, I used to have really high standards for the garbage I was shoveling into my body.
I started becoming appalled when I noticed that chocolate bars were getting smaller and smaller with each season, and I noticed some bags of Big League Chew were much lighter than others. The greatest and most egregious junk food transgression, however, has to come on the part of chip manufacturers everywhere: those goddamn bags of air.
I'd become disgusted (but not enough to not eat the chips) whenever I'd open a bag and see that it was over 70% filled with air. I'd always huff and puff and complain to my mom or siblings or anyone patient enough to listen that it should be illegal for people to do this to my precious chips. I've often said I wanted to sue the bastards for doing so.