Kalen,
Tom Doak indicated that it's "client" dependent, and that would seem to make sense, and be practical.
I can't imagine an architect being happy to learn that his recent creation is being altered/disfigured by the membership.
People buy expensive art work and preserve it, they don't alter it to their liking, but, because a golf course is a field of play, and "members", with different games, each want to alter the golf course to suit their particular game.
In the art world, altering a precious painting is sacreligious, and, essentially renders it worthless.
Why shouldn't the same general thinking hold true with golf courses deemed "precious" ?