More than half suffer substance abuse. Accounting for the fact that many of them would deny admitting to drug use when asked, this is probably a conservative number and the percentage is much higher. Also this is an US average, and it doesn't take into consideration "drug tourism" in cities like San Francisco, Portland and Seattle where drug use is literally the main goal thanks to easy drug access, therefore the drug-related homelessness ratio in some places is much higher.
They also probably take into account both housed an unhoused homeless, with the nuance that unhoused homeless are more likely to be druggies and to refuse shelter. Therefore the percentage of homeless population we see every day in our streets (which is the subset of homeless more likely to affect our day-to-day lives) have very likely an higher percentage of drug use.
Finally, the US actually has another problem: we can't fill up the supportive housing units fast enough! New York has empty supportive housing units [1]. This suggests that the total number of vacancies might be even higher, as more units are added to the system regularly.
[0] https://www.addictioncenter.com/addiction/homelessness/
[1] https://www.theday.com/state/20230529/thousands-of-nyc-apart...
Homeless is in part composed of three things (in Portland):
- Substance abuse (drugs, alcohol, etc)
- Mental health (coincides with the above!)
- Housing (which normally stabilizes, somewhat, both of the above!)
We lack single unit subsidized housing in Portland, which makes the former two more visible and at times problematic.
For as long as we keep ignoring this, we are stuck in nuances.
These people don't want to get better, so we need to mandate treatment (and give them one of the many available supportive housing units after accepting treatment) or - if they refuse treatment - relocate them where they cause no harm other than themselves. Might as well call it a "government-assisted suicide" campus, because this is what it already is in every major American city nowadays. Today, we are literally letting them die on our streets.
Nobody in modern public discourse is complaining about homeless in the context of a regular Joe bad on his luck, who after a while - with dignity and hard work - goes back to a stable life. We should give our all to him and homeless like him.
You are right, on average they cannot maintain housing, which is why I said "subsidized" - which ensures they don't become homeless (aka publicly visible).
> We lack single unit subsidized housing in Portland
What that doesn't solve is the substance abuse, which is a mental health problem. If your intent is to solve both then you need to spend on mental healthcare and subsidized single unit housing. If you just want them off the street and concentrated to certain areas (eg: where I live in Portland) then you just need subsidized housing.
They need to be housed in something like a prison or a psychiatric hospital, after being convicted with due process.
https://www.livescience.com/59329-drug-alcohol-addiction-wea...
In San Francisco when we give homes to drug addicts, the first thing they do is ripping the sink out to sell it and buy more drugs.
There is a serious drug epidemic that needs to be addressed simultaneously as we try to help the super-minority of legitimate homeless that are bad on their luck and need 2-3 months to find a new job and get back on their feet.