I know you weren't being serious, but on a serious note, you would be surprised how many people don't have level shoulders, shoulder blades or hips when just standing in normal posture.
Surefire I did find your post interesting and likewise did find the gumshield interesting too as I having been looking into ways of relaxing whilst playing tournaments.
I am actually very interested the human limitation side of golf, a lot more than club technology etc...
I think with golf, lots of biomechanical and fitness issues get overlooked, or even ridiculed.
For the average weekend player, who just wants to have some fun, this is understandable, and as long as any deficencies are not going to cause injuries, fine.
For anyone who plays competitively, or at a high level, I think areas like this are well worth looking into and can lead to significant advantages over other competitiors who ignore these areas.