I think that this piece is akin to pieces you might read in the New Yorker or the Atlantic, in that you see a writer's analysis of a topic or event through their experience, both past and present.
It's doubtful that Gruber is rubbing this in all of our faces. More likely, he's noting it's novelty as a change (or a confirmation, really) of Apple's motivations.
Gruber is a competent writer. His pieces exhibit voice and clarity, though you might disagree with him (I often do), but a contrary opinion is no less competent for its, well, contrariness.
That's the spirit of HN. If you disagree with someone but they challenge you and add value to the discussion, you upvote and challenge back, sharpening both of your stances.