I think homelessness and despair cause mental illness and substance abuse. If we can prevent “normal” people from losing their homes, I think they would be more stable and able to take care of themselves long term.
Allowing homelessness is far more costly to everyone else than preventing it.
Recently our county sheriff put out an Amber Alert (a forced alert on all mobile devices) but the obfuscated link resolved to Twitter.
I wonder what portion of the public saw the Twitter login page and just closed the tab, never to see the details of the child abduction.