While the idea of helping people become more educated is obviously beneficial to both individuals and the society as a whole, government loans - which are supposed to "help" - are a huge factor fueling ever-raising costs. The loans, in effect, subsidize the higher-education complex, rather than students.
Many of us have been brainwashed to think that higher education has to cost a lot of money. But it need not: all that great education requires are wise, passionate teachers and a bit of infrastructure: a whiteboard, a few books, and a laptop computer (with a couple of outliers).
We don't need football/hockey teams with coaches paid $3-4M/year. We don't need armies of "Deans of Diversity & Inclusion" (and other phony administrative positions), who make $400K/year, we don't need manicured lawns and Olympics-quality sports facilities (these salaries are from the Univ of California - a state school!)
If a good private university cost < $20K/year and a state university < $10K, we would not have endless discussions wrt who should pay, who should study what, etc.