Community colleges used to be free - fully subsidized by taxpayers. Until Reagan. As California stopped funding vocational education and community colleges, other states followed along.
Making student loans exempt from discharge in bankruptcy has been a massive subsidy to the financial markets. With a guaranteed source of income (from loans to students), universities have raised rates far faster than inflation. Even the textbook companies don't care about prices - pricing for American textbooks is outrageously high.
No one cares. Until Biden advocates for some tiny relief for students - then everyone complains. It is like some parody of the Trolley Problem: "debt relief is a betrayal of all the people who the trolly has already run over!"