Like the saying goes, beggars can't be choosers.
Economic necessity has forced me to do very difficult things in my life. That's what people do, because becoming a burden on your family and the rest of society is a failing in every way.
Seeing the homeless gather with their buddies to smoke crack, and loiter all day on some street corner, while living and buying drugs at the taxpayers' expense, while people I know work back-breaking jobs at low wages, strikes me as a total injustice, brought about by people who manipulatively employ the victim narrative to perpetuate the current paradigm.
Life is tough. It doesn't get less tough when you redistribute the pain to make it more levelled. It just makes it less fair, by severing the link between responsibility and consequences, while creating unsustainable dependencies that will turn out badly for everyone involved in the long run.