I think the thing we have to remember is this...one of Apple's biggest selling points is CUSTOMER EXPERIENCE. Had Apple shipped the watch by itself, and then production issues limited the customer's choice of band, and the customer now had a watch in their hand that they couldn't wear...then, there would be people putting up rants about having a watch they can't use yet...
No, Apple did it right by shipping the bands with the watch...that way the customer has the full experience right out of the box.
What they did wrong was offer so many different variations with different bands. I agree that, straight out of the box, the AWS should have been a silver or space gray watch, both with black bands. AND THEN, let the customer spend $49 to add a color band to it. Same with the SS...sell it with a basic band, and then let the customer spend the extra to customize.