Homeless Zombie Apocalypse, the movie

Some of you may have discovered that this issue is becoming more germane to you as Airbnb hosts...how to talk to your guests about the ever increasing presence of homeless people in your neighborhood? Do you leave it up to them to bring it up, or do you start the conversation by saying, "By the way...you might notice several tents on the sidewalk just down the street, and people living in their cars a couple blocks over...."

What do YOU do about this issue, if you have it in your area?

I found this humorous fictional story, called Homeless Zombie Apocalypse, which delves into this tangled and complex issue: