In most places I've lived, busses are for poor people. Because anyone else will pay whatever it takes to get a car and avoid something like a _three hour_ round trip for something 10 miles away. I'm not kidding; my work commute is 10 miles each way, in a city of way more than 1M, and it's 1.5 hours total for me to get to work on time.
I've lived in one place where they were great. Dense urban environments can do that, though. So nuh us busses can be great (the trains were even better), but it seems like the US has zero actual drive to make public transit not crap.