Ewwwwww gross and totally wrong! I do wonder the same thing, what this kind of people do when no one is seeing them.
I have seen bad service and bad hygiene. One time I was so grossed out that I haven't eaten that kind of food ever again. Long story short, I was at a county fair and there was a famous guy known in our town for his special "mici". Mici is a romanian dish, it is practically meat with spices shaped like a sausage and put on a grill. You serve them with mustard. Very rarely I liked to taste them. From that guy. So... Sitting in line, one of the ladies turning the meat on the grill pushed one and it dropped on the floor. There was a stray dog sniffing around the grill too. She grabbed the mici and.....put it right back up on the grill.!!! I was disgusted, I was amazed that she did it in front of all of us, no shame. I left. Many stayed. Yum yum. I never ate mici since then ever again. It ruined it for me. Ew eww

This is how they look

!ENGAGE 20