"College is among the most formative times in life, at least for the financially fortunate, loan-securing, and/or moderately ambitious among us. This is probably because it's the first taste of freedom most people get away from home, their parents, and everything else that has defined them for the first 18 years of their lives. The experience is also pretty much similar for everybody.
You know who went to college? Screenwriters and filmmakers. When looking to write what they know, these Hollywood types will make a movie about what it's like to pursue a degree in liberal arts while a character also learns a little bit about themselves along the way. And they will do that by drinking a lot and doing sex a bunch, and maybe making a friend or two, and developing a huge rivalry with the mean fraternity."