I'm concerned about homelessness today;
https://www.youtube.com/watch?v=KFcSVOU1CRM
I once worked (without pay) for the homeless in my city; that was in the 80's when the problem was no where near what it is today. The vast majority suffered from mental problems, or they were winos. Very few of what you would call average normal people were homeless.
One woman who had a degree that commanded a high salary wound up homeless as a result of health problems. There was no way she was ever going to get hired if she put on her application that she lived in a homeless shelter; we had to give her a new place to live.
We devised a plan (the head of this shelter was very influential); we gave this lady a phone number (thanks to the phone company) that would give her address as the ritzy suburbs. That number rang at the shelter; which means she also had an answering service.
Since she was healthy when we devised this plan, in no time at all she was back at work earning the high salary she was qualified for. Had we not devised that plan, the woman could still be homeless, and gone wacky in the head; the two go together.