Anyone with a shaved head would then look like an alien!
Your sunglasses hate you right now.
How would my eyeglasses stay on my head?
If you want to go around like Niki Lauda, do a Vincent Van Gough
But then we would all have to walk around with those "ear trumpets". On the other hand, that might not be so bad, as we could choose to aim them where we pleased and thus tune out whoever we wanted to!
I already have a brown hole that produces crap I don't want just another hole