I think it's the other way around. The death of the city is when you see it as dependent on the suburbs, it places transportation and ease of access over quality of life. To see big cities thrive means increasing quality of live so that working remotely and other changes will not mean abandonment, but just an easier life inside the city because it results less traffic and more spaces for people, restaurants, cultural institutions and parks.

A conglomeration of office-towers surrounded by suburbs with major arteries leading traffic in and out is not a real city.