you would be working the same minimum wage job and busting the same ass to pay the same rent to the same landlord, regardless of whether someone else got housed for free. this is indeed a very real problem, but the problem is that people are forced into long hours at (insufficient) minimum wage jobs in order to get unaffordably priced housing. you should be resenting the people higher up the chain who have created these conditions, not the people lower down who might be getting something for free.