To compare an iPhone to an expensive car like a bently is absurd.
If you were making the claim for one of the Gold

watches? I could understand.
This is a phone. Yes it is higher priced, but it is designed for an average user. Much more like a Nissan. It isn't a Kia.
And sunglasses? What? Really?
When has placing sunglasses in your pocket EVER been widely adopted?
Phones have been. If they can't be now, Apple is changing how we are to carry our phones. If this is the case, there will be resistance. People will eventually catch on. But you DO realize, that this is going totally against the NORM?
It would be more like saying "Don't wear your sunglasses around your neck! I mean, duh. That will cause them to form to the shape of your chest!"