I think it says a lot about the HN crowd that people are downvoting you for saying this. Everyone wants either to police/arrest homeless people (even more than they already are, apparently) or to make their lives even harder so they'll go somewhere else. Neither of those "solutions" addresses the root of the problem - that these people have nowhere to go - and homelessness will continue until they are provided with housing. People love to wring their hands about how homelessness is such a hard problem but they don't want to even consider the obvious solution that would both fix the root problem and treat people with dignity.