I can well believe it. For the same reason I no longer eat non-natural peanut butter.
Item...... I have a small bowl of Peter Pan peanut butter I have had out for FOUR years now. It's firmed up a bit, a little darker than when fresh. NO bacteria, NO decomposition, NO bugs will touch it. It just sits there, looking like peanut-flavored plumber's putty. I chalk it up to the canola oil it's made with.
Item....... fried chicken from Publix Grocery. Yeah, I do eat it. Taste better than The Colonel's dead bird. BUT..... Leave the bones and skin sitting out - NO bugs will touch it. It doesn't decompose. Bet they fry it in Canola oil......
Makes one wonder about other 'foods' we eat every day. I rarely eat MickeyDees, as I like The King's flame-broiled Mystery Meat burgers better.