Wait... please don't quacking at me.
Some housing agencies put DV and single mothers on top of waiting list if they were displaced, it is housing agencies's discretion.
My point about issue - American with disabilities aren't prioritized to get housing first before low income families and non-disability people, so without option, they left homeless or living in institution.
The welfare is designed to provide a basic needs for people with disabilities and elderly before liberalized by JFK era over war on poverty.