Earlier quoted context omitted.
You are ignoring the number one problem. Population Density, dense areas need public transport less dense areas require custom transport. You argument here is against small towns and in favour or ultra dense cities. Public transport is just a mean to complain.
I absolutely hate this argument. In Europe, you take the train and there is literal farm land in between stations. While there are lots of small towns and villages close together in a way that you don't necessarily see in North America, the average density is considerably less than Los Angeles, for example. There is no good reason LA couldn't be crisscrossed by trains instead of by freeways.
This is quite literally my commute. On the way home, I depart from a central London station and after about 20 minutes, I'm passing through farms and rolling hills. This isn't even a cherry-picked example with a new high speed line, it is a line that is about 150 years old!