Saying things like "it's rude to bother people who are in public" (paraphrased) is antisocial and reflective of our time, where people live increasingly isolated and atomistic lives, not of human nature. My point is people who are not open to experiencing the lives of others around them are, as social animals, unwell. It's also worth noting that I don't think this is the fault of any individual (although my initial comment was not clear on this point) but rather of modern society which so thoroughly devalues what is human in favour of what is material and saleable.

Edit: I'm also very much an introvert, FWIW.