Bboy AJ
My dog was murdered by a 3.5mm audio port and I will not rest until the standard is dead
I don't think it's bullshit. The iPhone does that too. For some reason it's louder and clear on the iPhone compared to my HTC One where it seems to be barely audible but interrupting the music. I like hearing that I've got a notification about something. It could be something important. Maybe there should be an option for it, but I don't think a notification interrupting your music is something that is so odd or not useful.
The iPhone doesn't do it like Android. Or at least typical Android. The typical Android way stops the music period. The iPhone lowers the music volume and puts it in the background with the notification in the foreground. That's the way I prefer it. And it wasn't until recently that Android apps started to lower the music to the background but it is still far and away the minority. Google Music doesn't do it. Pocketcasts doesn't.