@nickcharney : “In a field that changes rapidly, there are no experts, only degrees of amateurs.”
[Which will make it even more difficult to formalize instruction]

Exactly.

Unhappily, it's likely that yesteryear's brands will still vastly dominate when it comes to organizational change, "learning", work design and HR responses .. the buying channels are already developed, and there is or will be no shortage of verbiage to anxiety-ridden clients saying much the same thing as everyone else (whilst few will have worked through the hard-won experience).