A Free Education

If you go for the more expensive sort, you'll read a lot less Aristotle. 

Using Open Syllabus Analytics, Campus Reform tracked the 11-year shift and found that authors like Aristotle and Plato fell considerably in the overall rankings. In 2008, Plato ranked 19th and Aristotle 46th. By 2019, their ranks dropped to 53th and 85th, respectively.

Meanwhile, Karl Marx, Michel Foucault, and Judith Butler consistently ranked high across U.S. college syllabi.

At least here it doesn't cost you anything. There are also no stressful examinations that you have to pass, although those do have their purpose.