> I think there is some level of societal interest in preventing displacement,
Why?
‘Historic populations’ is a euphemism for Black in most cases.
In most large cities I’ve lived in, there is typically a section of town plagued by bad schools, high crime, bad infrastructure, and crumbling residences, and it is usually monoethnic.
Why is this a good thing?
It seems that whites in the more affluent areas and suburbs are willing to throw a lot of money at these ‘historic’ populations so that the residents won’t move to their side of town.
Kinda perverse.
‘Ethnic’ neighborhoods in large cities are quaint. Sometimes they become tourist attractions.
But, in large part, many are simply ghettos and the faster the ethnicity is integrated into the larger housing market, the better for everyone.