I assume you can provide some data to back up the assertion that "it's not even close?"
It's a notoriously difficult thing to study, but you can get some answers by looking at tangential studies to see correlation between housing prices and homelessness, e.g., https://www.latimes.com/business/la-fi-ucla-anderson-forecas... or studies showing a majority of the unhoused in California worked here before becoming homeless https://www.capolicylab.org/employment-among-la-county-resid...