I spent nearly six years homeless. I got off the street by moving into an SRO.
An SRO with access to electricity, heat, bathroom facilities etc beats the hell out of living in a tent, peeing in the bushes and living in fear of being rounded up by the police for being too poor for my existence to be legal.
I'm working on resolving my personal problems and raising my income. I still struggle to make ends meet every single month. I'm not a drug addict and I don't have a mental health diagnosis.
I do have two special needs sons who still live with me and I'm medically handicapped.
If you really want to outlaw poverty, you basically need to start applying the death sentence to anyone who has intractable personal problems, no matter the cause.
Beat up by your husband and no place else to go but a shelter? Oh, death penalty for you.
Gave birth to a child with an expensive genetic disorder? The baby needs to die so you can keep being a productive member of society.
Etc.
I don't think that works so well, personally. Our current system does a poor job of helping people find their way back to a middle class life once things go wrong somewhere and, so far, no one is quite yet proposing the death penalty for such problems. Which means people barred from having minimal housing become an increasing drag on the system because they have no immediate way out of their predicament.
That's not intended as hyperbole:
The average life expectancy in the homeless population is estimated between 42 and 52 years, compared to 78 years in the general population.
https://www.nationalhomeless.org/factsheets/health.html
Our housing policies are killing people, just more slowly and with more plausible deniability than putting a bullet through their brain. And some do get murdered simply for being homeless. Four homeless individuals were murdered in their sleep in New York recently and three years ago someone was setting tents on fire in San Diego.
https://www.reuters.com/article/us-new-york-crime/man-accuse...
https://www.foxnews.com/us/san-diego-police-looking-for-pers...