This seems like an absolutely indispensable technology for achieving reparations. Most black Americans have ancestors who (slavery) worked a lot of unpaid hours. Having clear metrics on how many slaves there were is a step towards having a well founded number for what the cost of reparations should be. There are some places in the US which have started, but they're just kind of pulling numbers out of a hat and I don'…
Then you add in redlining, and it starts to look systemtic.
So the cure should be appropriate to the disease, make home ownership practical, affordable, and (if you are into reparations) subsidized.
Or at least as subsidized as being a rich person is in the mortgage origination process (via that stealth socio-economic test that is your FICO score).