It’s true that not everyone fits stereotypes, but be realistic. The vast majority of homeless people are drug addicts, alcoholics, or both. Addicts with no legal source of income are going to steal.
I don’t hate homeless people at all, and I legitimately have sympathy for someone who fell on hard times and is trying to get their life together; I do hate addicts who are willing to take advantage of hard-working people. The venn diagram between homeless and addicts is very close to being a circle.