Most modern cities would collapse as well. Cities have much more to offer than office work. Restaurants, entertainment, shops, museums, sights. People that cho

Most modern cities would collapse as well. Cities have much more to offer than office work. Restaurants, entertainment, shops, museums, sights. People that choose to live in the city often choose for those amenities, not a nearness to the office. Getting rid of offices might actually lead to a city that is denser with those attractive activities and therefore more welcoming for people to move there and enjoy those activities.