NY getting vacant. Maybe specifically for NY and it doesn't apply to other cities.
https://nypost.com/2020/08/11/a-mad-rush-for-the-exits-as-new-york-city-goes-down-the-tubes/
But, can say that the same is happening with Dhaka. Basically the mega cities are getting vacant.
People rushed to cities as long as cities grew increasing amount of money. As that halts, there's no reason to stay there.
De-urbanization is the new trend we shall probably continue to see over this decade as economy takes a new look.