My best guess is that the word skill was used primarliy to describe physical ability. I think their primary concern was not to allow the ball or club to be so forigiving as to make the skill of solid contact resulting in long, controlled distance and a tight dispersion pattern to become "easy".
In that case they failed because there cannot be any debate that the game, while still difficult and challenging for most, is far easier for elite players. It is easier to hit the ball solid and control where it goes by a pretty good amount.
Mentally I think they did feel that judgement vis a vis distances should remain part of the game but as Tom Doak mentioned that horse left the barn a long time ago.
Right now maybe they are trying to prevent some electronic device or cart from giving the player distance, wind direction and speed, club he should use based on his distance he achieved while warming up on the range, pep talk if he needs one........and then have him select a club twice the size of what many grew up with made of the latest space age materials, customized in a testing center with the ideal ball for that particular day's weather conditons.....
Oh well, as silly as some of what I said was, I really believe all of it will occur one day and for a very few, it will matter since it requires a lot less skill in many areas tha ever before.
Part of what I see as wrong is that pure physical size and strength matter more today than ever. If you can bomb it and putt well the middle stuff really doesn't matter. The gap between the physically gifted and the not will just widen. The "little" guy will have less of a chance to compete as the skill required to hit the ball solid has been dumbed down and the mental advantage of distance judgement doesn't matter either.