I think it's more of a situation where, no one at that level is going to change anything, so just talking about the absurdity is frowned upon just for the simple reason of negatively effecting moral, and negatively impacting your next promotion review.
Independent thought? Bah! I found the Army to be highly political, everything anyone with rank did was intended to bolster their reviews in the eyes of their superiors. And being a hard charger, always on mission was an easy way to do it. I started to type some stories, but suffices to say, there's a lot of stupid stuff in the military.