It is all about the money for these schools. By offering High School Classes in College they get tuition. Then the kids who can't handle majors that actually have jobs prospects, they are herded to the Psychology and Sociology department. They graduate with little employment skills and mounds of debt paid for by the US Taxpayer.
“They graduate with little employment skills...”
They get jobs at ACORN-type organizations or in positions that make productive enterprise more difficult.