There are going to be some real learnings from this corona viris.
People will want the ability to exercise social distancing ... Living in a unit block will be considered a filthy and life threatening way to live. Like the favellas in brazil. Too close to one another. Who wants your neighbour walking past your door dropping their guts as they walk by. Who wants to listen to their neighbour shit on the toilet as they have dinner, who wants to smell the curry being cooked on the floor below , who wants to see cockroaches in their pillow because their neighbour leaves food on the floor. Who wants to have a shower with the water changing temperature every 30 seconds as someone else turns on/off water. Or neighbours dragging things through the hallway at midnight rattling away, new neighbours every 6 months. Mail always going missing. How can people live like this?
Then as these virus things comes and go, if your neighbour sneezes the whole building catches a cold. A ridiculous way to live . People won't pay to live that way anymore, get a house with a quarter acre and live properly. Socially distanced.. come into society at your discretion, retreat to a safe place.