I graduated from St. Joseph's University in Philadelphia in 1980 with a 4-year tuition debt of a mere $10K, which I easily paid off in 3 years. Was it worth it for me? Yes, because I learned that jobs in a big company without a degree were virtually non-existent. In my case, a bachelor's degree in international relations apparently provided an employer with an indication of some competence and/or other positive attributes. I was offered a job by CIGNA Corp.
Beyond getting my foot in the door at CIGNA, did I secure new skills and knowledge from investing four years of my life and working full-time, year-round? Yes. Was it an even-trade for the benefit? Leaving aside that it represented the key to the CIGNA door, my answer is a resounding no. Very little of what I learned in class helped me in my career and I did not benefit from the interactions of living on campus with fellow students because I lived at home.
The university model should be fundamentally reformed. However, it should also be cherished and safeguarded while culturally celebrating the upward-mobility successes available to those in America who want to strike out with personal visions and work hard and achieve their goals without four-year college degrees. Options include self-education, job training, trade schools and technical certifications, as an example, for aircraft mechanics.