Comment by bluGill

You are both missing something important: no all homeless are addicts! There are lots of different reasons someone could be homeless. As such there is no one side fits all. This article says their policy is only about 80% effective. They are extremely good by world standards, but it is far away from perfect. The question remains what to do about that other 20% - and if you find an answer would that be better for some of the other 80%? (note that I said if - I have no ideas. Also I didn't specify all of the other 80% being helped and so we have to figure out what that means to the overall policy)