The idea has merit, as long as the work involved is to sustain the facility itself - growing crops, tending livestock, daycare for children, maintaining the infrastructure, etc. They could have job re-training and counseling, substance abuse treatment, medical clinics, modular homes for families and dorms for single adults. It would be expected to be a transitional thing.
But as expected, DUmmies have to pile on and shit all over anything that suggests personal responsibility and effort. "ZOMG! Teh Nazi camps11!!!!!!" Geez, give the Nazis a fricken rest in their mouldy graves, willya?
Instead, they'd rather the homeless just remain homeless while waiting for some entitlement program that may or may not appear from a politician who may or may not be elected and who, once in, may or may not decide to keep their promises. How's that worked out for you so far, assholes?
At a minimum, it allows them to keep the homeless to use as a political football, and that's what's really important. Right, DUmbasses?