I think you do need to look at the context here. As Craig says, his post was in response to a "so what should we do about all the people who stayed, shoot them ?" question. I think his answer was meant to be (a) yes we have a right to question why those people chose to stay and make life more difficult for everyone else, and (b) asking the question is not an alternative to helping, we are also doing something (a lot) to help everyone affected anyways.
Let's get back to arguing about something else, this is boring