These HN comments don't seem to grasp that there are two distinct groups of people here, and these trends can/will counteract eachother: the ones that are in the city for work, and the ones that are in the city because they love cities. COVID creates an exodus of one, but people in the latter category are also moving into cities as well as prices drop and they are no longer priced out. HN folks love to complain about…
What’s interesting to me is who must remain in the city. Obviously you have hands-on essential workers who tend to be poorly paid. But I think long term you will also have some of the best paid people in the city required to remain - managers and executives and anyone else for whom communication is a voluminous and essential part of their job. There really is no substitute for face to face when it comes to quality and once the pandemic is history these people will be back at the office.
Paul Krugman had an interesting video he made shortly after the pandemic pointing out that companies had already begun moving certain workers out of the expensive cities long before this. They figured out they could move, say, the HR department from Manhattan to New Jersey. IT services going to suburbs or even offshore (except for some people on site to be hands on). With tech companies you tended to see this with functions that for better or worse they valued less (for example content moderators). This will continue.
Now we see mainline engineers (who are definitely valued) allowed to leave, because communication is less important for their job than for a manager (even one at same salary level like a PM). But a lot of people will remain or come to cities. And I think it’s worth noting that those folks are probably less likely to make any moves right now than the people moving out. Moving out reduces economic risk in the short term. Moving somewhere more expensive is something people will put off until there is more certainty. But rents will spike up at some point as people who like or need cities make their move (I am not saying they will return to prior levels though).