I don't get bent out of shape about it either, although it does frustrate me on a much larger level than a stupid set of headphones.
It's the general decay of our societies moral fiber. Its the fact that what was once common courtesy is now nonexistent and as exemplified by these very posts, not even understood as such.
Not only this topic but a hundred other examples of this exist today. Any one of them seem insignificant on their own merit, but as a whole they are shameful and frustrating to see.
Its everything from the pants hanging off your ass, to pulling up to a neighbors house in your car blaring music and parking the wrong way on the street and beeping your horn to call your friend out.
Its everything from not granting way in a shopping mall for a mother and her children to pass your path as you both walk in different directions by each other and not give it even inkling of thought, to loud swearing conversations in front of parents with their children in public places.
Its everything from slowing your walking pace in a crosswalk as you stop traffic while you walk across the street, to yapping on the cell phone while you drive and cut off another driver as you indifferently drive along.
Its everything from giving a 10 year old an iPhone account, to an 8 O'clock bedtime for young kids, rather than irresponsibly allowing them to stay up till 10 or 11 watching garbage sex or violence filled television shows.
I can certainly go on and on, but ironically there is no point to doing so since these lost courtesies are multiple generations past now and most don't even know what the hell I'm talking about.
Its the frustration of thinking what the continued degradation of our society will look like in the next 20 years.
They don't get it cause they can't get it. It's no longer there to be gotten.
Its not just the headphones.