My husband and I took some food photos back in the seventies, of our own food, three or four photos.
I once considered doing some pizza paintings. (I'd probably be rich now).
I am certainly not sorry for that, in my own home, but I'd be grossed out with cell phone photos to the max in a restaurant.
But - I don't think I'd be comfy in those bastions in the first place.
I follow food and the culture a lot, but boredom is a continuing threat.