Affordable housing is code for unaffordable housing. Otherwise it'd just be housing. You're very correct it's on a spectrum—we're between being entirely homeless and entirely housed. Only one end of that spectrum is acceptable. Housing should be free to use (obviously not free to build and maintain). Everyone needs it, and we all have incentive to reduce costs—except landlords.
Right, so the market is what makes housing unaffordable. Making housing a guaranteed human right will make it entirely affordable—at least on the end of using it. Housing is entirely a cost that should be amortized over those able to afford and/or build it.
