It makes perfect sense if you consider what kind of people generally work at fast food joints like Burger King. My first job was at Taco Bell, and I can say that I worked with a lot of uneducated people, people that were on the job from jail and had to be escorted back after they were done, people that had no qualifications to get a job elsewhere, and just plain idiots. That doesn't classify everyone that I worked with, but it does a majority. I would not trust most of those people with my food.
That being said, I still enjoy Taco Bell. xD