The bachelor's degree has become diluted in its value, unless it's from a well-respected school and the student has a high GPA in a desirable major. In that case the degree will easily pay for itself.
The education industry is huge. I wonder how many people are employed at all colleges and vocational schools in the US. It has to be over a million.
The industry also depends on government subsidies (student loans) to fund it. Can you imagine the price of tuition if there were no more Sallie-Mae loans or if they limited them to $3000 per year? While there are worse things we can waste taxpayer dollars on, it's nonetheless wasteful to bankroll someone's education in anthropology or culinary arts