I still go back to the "no one wants to work there" statement. Isn't a grant just temporary? What happens when it runs out?

Here's something else I've been thinking about. How have lunch restaurants fared? I'm talking about places that were near office buildings, corporate parks, or in downtowns. In downtown Chicago, there were literally hundreds of places that were open only for breakfast and lunch in the loop. With people working from home, and maybe many not going back into an office building full time, will they survive? It seems like a different dynamic than those places that mainly attract evening and weekend non-business customers.