J -
the aerial game seems to have been introduced not on modest courses (by regional architects) like the ones near my home, but instead by the days' more renowned architects working on high-end public & private courses -- and ironically, introduced at the very time that the average golfer was least equipped to handle that type of game. Equally ironic is that today, with all the agronomic and technological advantages the average golfer enjoys, there seems nary an 'aerial game' to be found on any of the top/high end new designs.
Of course, I might be wrong about all this.
Peter
PS - so, yes, I suppose you're right: the game at fancy places has never been as inclusive.