It depends. Anecdotally, in Boston the MBTA is one of the "falling apart" systems. I could still rely on it to commute to my college / job, and the worst that

It depends. Anecdotally, in Boston the MBTA is one of the "falling apart" systems. I could still rely on it to commute to my college / job, and the worst that has happened was sometimes being late due to delays. There are certainly a lot of sketchy people, but I have never seen someone attacked or have anything stolen or been harassed myself - then again I am a man and I'm certain it's different for women. But more importantly, when living in Boston I never had to use the train. Only when commuting. Because when I lived in Boston everything was at most a 3 mile walk. Even in the really bad weather I could layer up still get places without public transit. Now I'm in a less urban area but it's the same: I don't have a car and rarely end up using transit / Lyft. I do get groceries and things delivered though, but my job and everything else is within walking distance. I still agree it would be a lot better if public transit was more reliable, but I think many people in cities can be well-off without a car. Not anecdotally I know that most of the college students in Boston don't have a car (especially because there is basically no parking...)