Lynn "invites people home" every night.  You don't understand Lynn or know what he does or where he lives. 
 It is easy to judge when you have a home and money and all your needs are met.
There is a problem.  But lumping all homeless people together like they are all alike, is prejudice.  They are NOT all alike. 
So I am lumping you with all the other rich people with homes.  How does that feel?   
There is a big difference between Travelers and Eugene's Homeless.  Not all homeless are "troublemakers". The "troublemakers" get all the press and create problems for all.

The "troublemakers" are usually alcoholics, addicts and/or are mentally ill.  There is no system that adequately deals with them.  That is what we are trying to fix.  It won't happen overnight.  We ALL wish it would.  Including the many homeless that are desperately trying to distance themselves from all the prejudice they receive because people don't understand that THEY are HUMAN BEINGS, who just need a home.