@Gargron @samhenrigold Whenever someone on the public transport is using their phone speakers to listen to their music, I have the urge to smash their device. Not only because of the bad sound, but also because this simply is an annoyance for the surrounding people.
Michael, I also observed that whenever someone plays music loudly in public, be it through their phone or car stereo, it's almost always the shitty, tasteless kind of music too