The US doesn't have a severe homeless problem as is so often portrayed. The US rate of homelessness is comparable to or better than Canada [0] and far better than France (which has about 3x the homelessness problem of the US, with ~330,000 homeless and 1/5 the population of the US).
People on HN think the US looks like San Francisco. California has one of the highest rates of homelessness in the US.
"About 582,000 Americans are experiencing homelessness, according to 2022 Department of Housing and Urban Development (HUD) data."
That figure is lower than it was before the great recession bubble burst for example. It's up slightly, a few tens of thousands, since the bottom in ~2015-2016.
The Housing First program dramatically reduced homelessness in the US. Many regions of the US have followed it to great success, California has largely refused to. The US rate of homelessness actually declined throughout the era of the great recession, when the severe economic hit would have been expected to produce a large surge in homelessness (especially given it was in part a housing collapse) - the reason for that was the Housing First program (which began under the Bush Administration and was successfully continued during the Obama Administration).
When you point out to people that the US homelessness problem is better than the dire situation in eg France, they lose their minds in my experience, but that's due solely to ignorance about the actual data and context. They can't fathom that a massive welfare state system like France has would still have immense homelessness.
[0] "Canada's national database estimates that there are approximately 235,000 homeless people across the country, but that number triples when emergency room health-care data is considered."
https://www.cbc.ca/news/canada/nova-scotia/canada-homeless-p...