I love how instead of comparing a Ferrari (fast and expensive) to some average car (not fast, not expensive) to make your point..you went for public transport where your comparison cracks from multiple angles.
Because comparing it to an average car is wrong. It isn't about fast/expensive. It is about fast/capacity.
A Ferrari can seat up to 4 people[0], which is about the same as the average car. Capacity doesn't change much.
Meanwhile, a bus/subway system is meant to support millions of people. Tokyo's metro has to support up to 37 million people. You can't do that with Ferraris.
