"You must be a profiteer."
'Sure, I guess I count as one. How'd you know?'
"Well, you learned about the immense, tragic problem of homelessness, and apparently your first thought was, wow, awesome, a cheap labor force I can use to cut costs!"
'Hm, okay, fair enough. You must be a philosopher then.'
"Yes! You're right! How'd you know?"
'Well, because homelessness has been around for ages, and appears to be intractable, and you've been unable to make any real progress on it, and yet when I offer homeless people an alternative to their current state, and some of them take it, somehow, the whole problem is all my fault."