othing wears a pilot out like watching the other guy fight the jet. And nothing degrades flight performance like the inevitable outcome–the jet wins, as it should.
This pointless tail chase arises out of two competing malignancies. First, there seems to be an inborn reluctance to consign more and more vertical and lateral (read: climbs, descents, and navigation) maneuvering to flight management systems. Part of that, I believe, comes not only from a reluctance to acquiesce to the reality that in most cases, the automation can do a better job than the humans, but in a real sense, from a backlash against the encroaching automation sub summing what used to be mostly art.