Almost no singer in rock enunciates better, and he used that skill to make noise: teeth-and-tongue clucking, gut-punch bellows, hair-on-fire shrieking.
I’ve made something of a career in debunking nonsense when it comes to science, from people who think the Moon landings were faked to hair-on-fire UFOlogists who think every lens flare and dust mote in a photo is the precursor to an alien invasion.