I've heard city-dwellers claim (perhaps partly in jest) to have spent decades standing with the same people at the commuter rail station every day without giving them so much as a nod or smile, let alone learning their names.
With all of that gone, the 400 sq ft apartment stopped being livable. That apartment wasn’t cheap, but I was able to afford to buy a house in another part of town. So I did — as did every other person in that downtown area that I knew.
Those areas are now severely depopulated to the point it’s not safe to walk around in after dark, despite being one of the nicest areas of town a year ago. Businesses are continuing to fail because their customers keep moving away. City centers will be absolutely dead for a decade or more. People are underestimating the long term impact to cities because office workers aren’t coming back en masse any time soon either — if ever. People are what makes a city great, and they’re not coming back for a long time.