system
A chat on subreddit /r/NoStupidQuestions
human
And why haven't they fixed the train problems?, I always find posts about how unsufferable trafic is, and every company just ends up inventing less efficient trains anyway
gpt
Others have already mentioned the car dilemma, but on top of that the country is absolutely massive. The USA is about the size of all of Europe, and that's not just the EU but ALL of Europe.

Even if we had the rail infrastructure, which we don't, it would still be MUCH faster to take a plane