> Forced institutionalization is plainly unconstitutional
It is not illegal to arrest someone for stealing/drug use/etc. and then have a psychiatrist examine them to determine whether they should go to jail or be institutionalized. Courts regularly examine criminals for mental fitness to stand trial already.
> no particular evidence that you can disappear whichever group of undesirables you see fit and guarantee that more won't appear
Funny, because that's exactly what lots of cities do and it works pretty well. Take a look at any wealthy SoCal city and you'll find no homeless.
> a universal housing mandate, and adequate social services (including harm reduction)
So, spending more than the median American makes per year on tents? Or allowing crazy drug addicts to trash temporary housing and hotels? Because that's what happens in SF. From the SF Chronicle, which is a super left leaning publication: "Residents have threatened to kill staff members, chased them with metal pipes and lit fires inside rooms, incident reports show. At the Henry Hotel on Sixth Street, a tenant was hospitalized after a neighbor, for a second time, streamed bug spray into their eyes, public records show. Last May, less than a mile away at the Winton Hotel, a resident slashed another tenant’s face with a knife, leaving a trail of blood out of the building" [1]
And from the director running one of these programs: "“We throw all these people into our hotels who have no demonstrated ability to live independently, who have severe problems and need to be elsewhere,” Shaw said"
Clearly the problem is not housing, it's the lack of support around getting mentally ill people the treatment (i.e. institutionalization) they need. And obviously, a crazy person is not going to consent to treatment for their craziness, so you need to force them into institutionalization.
[1] https://www.sfchronicle.com/projects/2022/san-francisco-sros...