A lot of rail commuters find that their commute is an unusually productive time. You've got all the resources you need to work but relatively few distractions, especially in the quiet carriage. It's a little slice of time that's entirely your own. It's like working in a cafe, except you're travelling at 125mph.
Here in the UK, the railways are too successful for their own good - passenger volume has doubled in 20 years, so the infrastructure is creaking under the sheer weight of passengers. We're building a new cross-country high-speed route, two major commuter routes across London, upgrading vast swathes of the network and it's still not nearly enough to keep up with demand.
I used to commute Brighton to London, the trains are nice and I could get a seat. However anyone getting on at any intermediate stations usually had to stand.
We definitely need more high speed lines to free up space on the other lines.
To a certain extent you’re right in that it’s all just a question of where you live. But for me recently all the trains I have been taking are in Japan or UK, and if I need to get to somewhere that’s more than a short walk from the central train station there’s been a light rail or underground system for me to transfer onto.
Not to mention that bus fares in the area, in most situations, are cheaper than the metro for same distance covered
Where Metro wins is on capacity. When the trains are full, one track of Metro carries an amount of people that would fill up 10 lanes of freeway. Of course, one major problem is that building mass transit is sold to the public as a way to 'reduce congestion' i.e. "other people will ride the subway so that my freeway will be clear". Due to induced demand from other people shifting their travel to the highway, this is not really truthful advertising.
It's more accurate to say that the mass transit provides an alternative for people who are fed up with traffic jams and want a more predictable way of getting downtown. Buses fail to provide that alternative, because unless the transit agency manages to get a dedicated bus lane along the whole route (it's probably not), they are going to be stuck in the same traffic that an ordinary car is stuck in.
Edit: For a more US kind of distance look at London to Paris, 2h15m (883 miles as the crow flies) from city centre to city centre.
Paris is not 800 miles, or even 800km.
You're right that a car is unlikely to be the better choice for Manchester-london when ignoring costs (£124 each way on the quiet trains)
Have you been to Japan?
so all these people either secretly prefer driving cars, or just have no other choice?
you know, you're talking about me among others[1], and the arrogance of your "I don't think so" is just... annoying.
[1] i haven't commented on this thread before, but i do commute to work by train, ~80km each way. i've been doing that for over a decade, and my employers have let me count the time spent on the train toward my on-clock time because i can and do work on the train. driving a car would mean wasting my time, and it would cost me more. not to mention that public transport is way safer than individual automotive transport.
Mostly because businesses demand every minute of it.
Time is ample if you're not stressed to the point of collapse all the time.