Earlier quoted context omitted.
That's kind of the point the article is making though, isn't it? You're making a choice to insulate yourself from your surroundings. That choice has effects on both you and your environment. You see it as a simple salve, but the poor souls you're choosing to ignore see it as a just another bourgeoisie wall. I used to live in a prison. Headphones were a huge fighting issue. People who couldn't afford them would borrow…
I worked in Manhattan often in the 00s and early 10s. Have people forgotten what big city life was like before? Commuters did not randomly strike up conversations. It was an unspoken code you left each other alone. Especially in rush hour commutes. Everyone is waking up or tired after a day of work. It is more about having some personal space in a crowded environment for many. Not everyone processes or experiences th…
Adding to this, you never know in advance when your interlocutor's stop will come up. So subconsciously you know it's a bad idea to strike up a conversation. Plus it's a captive audience so the majority of people sense that it's wrong to "force" someone to talk.
And the trains are noisy. It's difficult and unnatural to talk above the ambient noise.