Best thing they could for existing home prices.
Go back and look at how they forced a lot of black middle class businesses out of business and condemned whole black business districts when LBJ decided it was time for black folks to come to heel rather than half of them still voting Republican. The Great Society destroyed most of the black middle class in the South as far as their continuing to be self-employed rather than employees. When the fascists decide to move "the masses" they have plenty of clubs and even a few incentives. The incentives are reserved for those they think may be useful to them at some point.
How’s that?