That's usually the final straw people will put up with a decent amount but once they realize how much time they're spending - bam.
And part of the problem is that the only real way to get competitive fair box recovery (which shouldn't really be a goal, imo) is to pack the vehicles to standing-room only, which makes it hard to read a book or do something else.
On occasion that sounds nice. But usually I'd rather get somewhere faster than spending a lot more time in transit. And you can listen to music and podcasts while driving.
Only when you feel safe. I use public transport in Asia and do the listed things, but I wouldn't do that in NYC because I might get pickpocketed, for instance.
And part of the problem is that the only real way to get competitive fair box recovery (which shouldn't really be a goal, imo) is to pack the vehicles to standing-room only, which makes it hard to read a book or do something else.