Great discussion.
Push vs pull, intint vs instinct, left vs right. Feel vs real. All good debatble topics.
All I know for sure is, the muscles can only pull and to push, means away from the body. Can one be present without the other? Who knows.
I believe the axe swing and baseball swing are exactly like a golf swing.
As far as Hogan and Five Lessons, at what I personally feel and believe, as does Snead and Hogan, in their words, the left arm is the most important tool in the swing, IMO, and how I interpete and implement their words.
Snead said he starts the swing with the left side, pinkie first

and Hogan, in Five lesson say's, I quote;
"My left arm swung right across my chest on the backswing, and was the strongest part of my down swing."
End quote.
As far as Gerry and facts, he may be right about his facts, but in application the the golf swing and axe swing, the hands never reach the saggital plane for the facts to matter. Once there is a forien object in the hands, based on grip, intentions to move the weight and protect the body, muscles, joints, etc. that become the deciding factor, IMO. , as to how the hands function.
The axe swing, is pulled by the left, but executed on the right side of the body, or saggital plane, that is why the left arm bends. it must when the left bicep experiences pressure from the left pec, since the arm is still acroos the chest, it will fold, at the elbow. Any effort to assit the club from there will be a slight ckicken wing effect, unless we roll the hand, arm and allow the release or push down from the right of the hand unit.. The push, during the DS, some like to invision, is a resistive guide, if you will, from the centriptal forces being created, by the pivot and direction of the hands and their pressures on the shaft.

IMO. If the right side did not offer this resistance, the club would simply wrap itself around us.
Even to some extent, the pull is a reaction to the pivot,and rotation, preventing the club from being left behind.
So, in retrospect, all are correct, depending on your point of view, srtengths and weaknesses.
As Mr. Maves said, "we are pushing and we are pulling", or something to that effect, and I have seen him hit, in person, the ball, as well as Mr. Ayers

.
Good Luck and Keep Diggin
Mark, 1lovegolf24