What isn't illegal but should be?

Everyone not having access to a 1-bedroom apartment or living space that is all theirs and affordable. So much crime is because people are forced to live with others they shouldn't be around and can't get along with in a shared living space.

Additionally, so many people are driven by the fear of homelessness so they just suck it up to their detriment until they snap and go really nuts and end up with shelter either way