I hardly ever use a personal stereo (earphones/earplugs) when listening. Like Thor, when I’m in public places I want to get both the visual and aural input of my surroundings in full. Maybe I’m suffering from some kind of aural FOMO 😉 . And the sound quality usually isn’t that great either. At least not with earplugs, but of course bona-fide earphones are much better. But they’re more to carry around.
So basically all my listening is done either at the stereo at home, or in my car. I got a new car about a year ago, and it’s got a spectacular sound system. And in the car, you don’t need to mind the volume, as there are no neighbors to worry about.
Also, when I work from home doing some not too concentration-heavy tasks, I sometimes listen to some (also not too concentration-demanding) music on a good-sounding Bluetooth stereo radio (with no bosses or coworkers around to tell me to stop 🙂 ).