Most homeless folks do not have drug addictions or serious mental disorders. The majority of them just recently lost jobs or were evicted for not paying rent an

Most homeless folks do not have drug addictions or serious mental disorders. The majority of them just recently lost jobs or were evicted for not paying rent and live in their car for some time in between shelters and figuring out how to get housing. These transient or temporarily homeless make up the majority of the homeless population (~75%) and can definitely be helped out with temporary housing and other measures. Chronically homeless folks make up only ~25% of the homeless population and of them less than half have mental illness or addiction issues. So, most chronically homeless people can be helped with housing and other measures. My point is just that the crazy yelling homeless guy you see on the street in SF is a minority when it comes to the homeless population. You are just much more likely to see him because he is yelling on the street in SF. However, for every crazy homeless guy yelling, there are >5 people living in their cars who just need some temporary help to get back on their feet.