Responsible people don't subject their kids to life on the streets. Addicts do. I've worked in homeless shelters in DC, Denver, and even Arkansas. My mother died a homeless drug addict. She and her husband were very adept at moving from city to city, usually at the urging of social workers who would tell them what city they could move to after they had exhausted the temporary benefits of the current city. They never were willing to hold a job.
When rents get too high, normal functional humans move to another place, or take a roommate. My father had 5 kids to raise by himself when my mother bailed on us, and we had to do this.
Addicts like my mom fooled dozens of social workers into thinking they were just normal people who couldn't get work. She could keep the act up for 8 hours or even longer. But a 2 day period was all it took to see through the bullshit. I think you got fooled as well. Talk to any drug treatment specialist and they can explain to you the reality.
Temporary homeless vs chronically homeless are two different problems with 2 different causes. California is filled with chronically homeless people. If you think they want to work, you don't understand drug addicts and their generally high intelligence and ability to manipulate.