My daughter tells me over and over again - no one should go hungry or without a place to stay - there are programs that can accomodate anyone. She works for the state (mental health program). Most of the people on the street will not stay in a program - most are panhandling for their drug of choice.
In the summer, we have problems with the professional panhandlers. The police try to keep them off the street - will find they have a new car and are sleeping in a hotel every night. They travel around chasing the tourists and the sun. Sure sign of spring - the panhandlers return.
The person who suggested that the baby should not be left inthe care of a single father who is unemployed because of depression and the effects of medication has a point. Probably the child protection services are too busy investigating some loving father who has been accused by his spouse during divorce proceedings - a sure way to get the court to look at the father with jaundiced eyes.
There are rules that has to be abided by in order to receive services. Most are not that difficult to adhere to either. I have worked as a case manager for people with severe mental illnesses and this fella doesn't pass the smell test if he is on meds with a baby to care for. There are plenty of programs available for his situation. His isn't the norm but if he is receiving MH services they have all of the resources to assist him and his child. He is probably working on getting SSI disability therefore that is why he "can't" work.
You are exactly right.
A person who was down on their luck - through whatever circumstances homeless and jobless but who wanted to 'right themselves' - get a job, lodging, etc. could stop by any church in any town - maybe it might take a few phone calls - but within a day any 'homeless' person who wants help and a change in their lifestyle can start the process.
As you rightly point out - most folks who are holding signs by interstate exits or in downtown areas 'Will Work for Food' - or who are begging for money are professionals who don't want to change their lifestyle --- or are legitimately mentally ill.