Suburbs efficiently filter out poor people. To live in suburbs, you have to sustain a particular burn rate. You (or your parents) also have to have had enough money to get and keep paying the mortgage.
College kids hope to make it big, or at least big enough to afford a pampered expensive living among other such people. It's not an unreasonable hope to have. Some of course dream to live in a penthouse on top of a skyscraper, but that's much less realistic.
(Of course there are poor suburban areas with rundown houses and clunker cars, but it's not where the college kids aspire to go.)
Dense walkable cities are few in the US; they predate the advent of the car, and accepted a lot of immigrants when Ellis Island was still open for "the wretched refuse" [1]. After WWII, a lot of better-off families moved to suburbs, but the worse-off had to stay.
It does not help that some cities, in a misguided attempt to not trample on the rights of the destitute, or maybe out of incompetence, don't keep their streets clean, and even don't enforce the law. The authorities of San Francisco are, of course, way ahead of the pack; what they have done to their once-beautiful city tarnishes the reputation of cities as the form of living.
(Disclaimer: I live in NYC, take subway and/or buses every day, walk for my grocery shopping, don't own a car, etc, and love it. Politically not left-wing though.)
College kids hope to make it big, or at least big enough to afford a pampered expensive living among other such people. It's not an unreasonable hope to have. Some of course dream to live in a penthouse on top of a skyscraper, but that's much less realistic.
(Of course there are poor suburban areas with rundown houses and clunker cars, but it's not where the college kids aspire to go.)
Dense walkable cities are few in the US; they predate the advent of the car, and accepted a lot of immigrants when Ellis Island was still open for "the wretched refuse" [1]. After WWII, a lot of better-off families moved to suburbs, but the worse-off had to stay.
It does not help that some cities, in a misguided attempt to not trample on the rights of the destitute, or maybe out of incompetence, don't keep their streets clean, and even don't enforce the law. The authorities of San Francisco are, of course, way ahead of the pack; what they have done to their once-beautiful city tarnishes the reputation of cities as the form of living.
(Disclaimer: I live in NYC, take subway and/or buses every day, walk for my grocery shopping, don't own a car, etc, and love it. Politically not left-wing though.)
[1]: https://www.statueofliberty.org/new-colossus/