I appreciate that you feel quite passionately about your opinion, that much comes through in your post. Yet I don't think it should come at the expense of basic reading comprehension. At no point have I said that a defender shouldn't be able to defend, only be good at passing and nothing else, or compensate for regular humiliations via his ability to pass elegantly.
I generally agree with the content of your post, if not its hyperbolic fervor, but would suggest that anything above and beyond the mastery of defending, such as excellent ball distribution, are not so much "bonuses", as they are significant tactical advantages.
Aside from the curious case of David Luiz, I don't think any great ball playing defenders have risen to the top echelons of the game without a concomitant mastery of the defensive arts. I think it's a fairly rudimentary assumption to conclude that any defenders primary skill set should lie in defending. Otherwise they'd play a different position.