I rarely eat out. Don’t trust the sometimes odd looking people who prepare/serve food.
I worked in a restaurant in the back during college. Saw waitress with a cold purposely sneezing in food of people she didn’t like.
This was before AIDS. The chef was a flamer. Wouldn’t want him touching my food.
I’m glad the fast food joints are going to robots. I can deal with a computer virus in my burger.
I worked in a restaurant at a theme park back in the 1970s. We we all young, middle class, and most of us were college students. I never saw anyone do anything nasty to a customer’s food. I guess things have changed.