Some of the issues here aren’t as clear-cut as they are being presented.
Personally, I loved living on-campus in dorms. I did it for all four years of college. My college had residential colleges that are pretty universally admired – the dorms felt special, I lived with and among a more or less stable (or at least slowly changing) group of people for the whole time. It was a very rich social experience. It produced some (not all) of my closest college friends, and a lot of my next-to-closest college friends. I wish everyone could have that experience.
Except . . . the person who turns out to be my most important college friend, whom I married, couldn’t stand living in that very same dorm. She had a terrible roommate experience her first year (they are Facebook friends now, and the roommate apologized to her a few years ago for being such a jerk at 18), and she hated the noise, rowdiness, and unpredictable breakouts of parties at all hours. She requested and got a “psycho single”, then moved off campus as soon as she could. (At the time, less than 5% of undergraduates there lived off campus.) She was much happier off campus. She lived in group houses, but she had a lot more control over her environment, and a lot more personal space, healthier food. It didn’t affect her engagement in the life of the college a whit – she was quite the BWOC, a visible leader in the university feminist community and a go-to option if you wanted that community represented on some committee or other. She spent most of her waking hours on campus.
My children, too, barely tolerated their first year dorm experiences, and moved off campus at their college after one year. They of course initially made friends in their dorms, but in each case only one dorm friend remained a friend beyond that first year. Off campus was much nicer space at a better price. Both kids were decent cooks before college, and they affirmatively enjoyed grocery shopping and meal preparation as a leisure activity. They always had roommates, they were always deeply engaged in the life of the university, they always spent the vast majority of their time on campus. (For one, his apartments were closer to the central areas of the campus than the dorm in which he had lived.) They also had significant contact with, as one put it, “real people, people with jobs, and dogs, and babies.” They were not in a bubble where everyone was 18-22 except for a rotating group of servants and authority figures.
In other words, while I think there are good reasons not to live with your parents through college if that’s feasible, I’m not certain there are such good reasons for healthy, well-adjusted kids to live in dormitories during college. I think the social positives tend to be overstated, and the social negatives – incubating mass immaturity, and alienation from the real world, exposure to all kinds of rudeness – tend to be downplayed.
So I guess I don’t think it’s crazy to want to live off campus, even during one’s first year.