JM
I think you and Jim are both right.
The stats are indeed compelling, and they may in fact suck the joy out of the game.
But I think you create a false dichotomy:
The choice isn't between the stats and gut instincts, but between what the stats tells us collectively and what an individual knows/believes about his own particular game.
And that's where Jim is right.
Angles matter for those who believe angles matter, and who are made more confident (and more assured in their ball striking) by believing what they believe, and by honouring what they know.
They may know, for example, that nothing produces worse shots for them than being 'in between clubs', especially with short irons and wedges in hand -- having to choke down or try a three/quarter swing etc.
Well, whatever the collective stats may tell me (however undeniable), they can't make me believe that this particular golfer wouldn't be better off 'laying up to the correct distance for a full, stock PW' (as that old quaint advice from years ago used to say) than trying to get as close as possible to the green, whether that ends up being 60 or 75 or 90 yards away.
For that individual golfer, a shorter shot from any angle is worse than a longer shot from the preferred angle -- if only because the 'longer shot' is for him a 'stock shot', and in believing/knowing that his stock shots are his best shots he finds his confidence, and his game.