I eat salad every day...lettuce, vine tomatoes, cukes, and add chick and/or black beans, feta/mozzarella, hard boiled eggs, croutons...and mix it up...with no dressing, it will stay for a couple days in the fridge.
This is my afternoon snack...have done it for years.
I think one by one, they will go to the wayside...and new, small home cooking restaurants will take over in Town after Town. The not so poor can still go to their high priced restaurants.