It's pretty much correct in my opinion and observation. He hits two critical points; first that there has been no attack from the air on US ground forces since 1950 and that the Air force has pretty much done its job while taking care of its people and without getting too wrapped around the axle about Martinetish foolishness...

Far more importantly, he writes this:

"Airmen may also not read FMFM 3-24’s slogan of “learn and adapt” as the unqualified good the manual touts it to be. While “adaptability” is certainly an important military virtue, when we juxtapose it with “learn,” it strikes Airmen as too defensive and reactive. To Airmen, this sounds a lot like absorbing the first blow and then bending to the enemy by trying to figure out how to fight him on his terms (just do so “better”). That is not the Air Force “way.” In air warfare, the first blow can be fatal to relatively fragile aircraft. This makes Airmen extremely offensive-minded, and they are more inclined to take an “anticipate and shape” approach than a “learn and adapt” process. An Airman likes to seize the initiative and force the adversary to fight on his terms—terms in which he believes his superior technology and training will give him the advantage."
(emphasis added /kw)

I've been complaining about that for many years. We as an Army tend to be entirely too reactive; we react well, ususally but the mindset is too frequently to react...

Good article if a trifle defensive. The sad thing is that our excessive parochialism caused him to write it...