I found your article searching for something else, but I've been thinking lately about the closures of restaurants now like Red Lobster, Boston Market, and others that are struggling. I know some of these issues are mis-management, but I wonder how an updated examination of what's happening with food and restaurants is changing our habits. I have a hypothesis that apps like DoorDash and GrubHub are also putting immense pressure on what we know of the traditional restaurant model, and I think there is a sector most affected. Fine dining likely will continue to be available for the wealthy, because price is no object there.