A lot of homeless people are just having a bit of bad luck and a few steps in the right direction will have them be non-homeless people is short order. If you live paycheck to paycheck and then don't have a paycheck anymore then things go bad real quick.
> How can one be comfortable leaving their children at a library when 75% of the patrons are current/former addicts and or homeless?
The main Phoenix library has a whole floor dedicated to teens and apparently enforce it as I heard some "homeless addicts" talking about getting kicked off the floor really quickly the last time I was there.
It makes a lot more sense now.