This accusation is insane.
No, it isn’t - single-family homes generally house taxpayers, and zoning areas for them only makes someone confident enough to invest 30 years of monthly payments into it (while hoping to at least get back the purchase price later).
That inevitably results in overly white/Asian neighborhoods, with an added twist (at least here in NJ): Local services are funded locally, so neighboring sh!tholes generally have to pay their own way - without being able to avail themselves of the better schools or emergency services available to the single-family ‘burbs where people pay their own way.
I’ve posted for years that operating rental properties in the NYC metro area is now akin to the Quartering Act (by which colonists had to house and feed British troops); now you’ll simply have to house gibsmedats instead. People who bought rental properties decades ago originally turned up their noses at Section 8 tenants; now they need them or they lose the properties (because the government pays the rent on time, even if the property is slowly destroyed).