Good thing college is not about memorizing random subjects and you can choose whatever major you want that 90% of your courses are dedicated to! I’m not saying college is necessary for everybody but when you say that it’s an insult to people who have put in four years of work into learning something they’re passionate about. One can also grow in more ways than one “intelligence” through the college experience. I was a highly intelligent 18 year old but was severely lacking in my emotional maturity and self confidence which I learned a great deal through college.