It's also a pretty dubious metric for wealth equality anyhow. If 100% of people owned their own home, then some fraction owning additional ones that no one lived in wouldn't really matter; the value of them would surely not be as high in a world where there was no renting or homelessness, and even if it was, I'd still take that over the alternative where every home is occupied by an owner but there's still not enough to go around for everyone.