Don, I think News/ENG camera ops are the real ones living in their own universe still. Zooming, focusing, riding the iris without thinking twice about it. Just experience and muscle memory for these people. Heavy rigged cameras, beefy sticks and head etc, and they do it solo, day in day out.
Attached a photo of an old timer in OZ shooting digital for the first time in his life, no drama to get around a problem.