Open free dorms next to the campuses of community colleges. Anyone who is physically able to live on their own, but who can not afford to live on their own can move in and live there as long as they are working towards being economically self sufficient.
Working towards being economically self sufficient can mean passing academic classes, passing career and technical education classes, taking remedial classes, completing a high school equivalency degree, passing K-12 classes online, earning certifications, working in internships, working jobs at a training wage, or other things
I suggest we replace all other welfare programs with drom room welfare.
This does not solve the problem that many of us do not want to hire convicted criminals.