Rich;
I believe you're making the classic mistake of trying to impose your understanding and philosophy of what a golf course should be to the question, rather than trying to understand historically where the state of the art was in the late 1800's, early 1900's.
Tom Paul has a theory that to accurately understand the evolution of architecture, one has to try to purposefully strip away modern concepts and understandings and try to put themselves into the historical perspective of the time being discussed, and I agree with him.
For instance, you may not view golf courses as analogous to "battlefields", and that is a perfectly valid modern viewpoint, but it does not negate the fact that the early designers quite often did, apparently.
The earliest courses tended to be very penal in nature, especially when measured against the somewhat crude implements of the time that players used. Most of the "features" tended to be "crossing hazards", most often in the straight-line, abrupt geometric forms that I mentioned in my battlefield analogy.
In a very true sense, the early architects built these features not so much to create "strategy", or a "pleasurable game" as we think of it today, but more so to DEFEND the target against the assaults of the golfers, very much like the ramparts, trenches, abruptments, and other battlefield features were meant to protect a target against the assaults of "approaching" bullets and cannon balls, as opposed to golf balls being "fired" from clubs.
What's more, I suspect that many of the earliest engineers involved in golf course building and who were familiar with building earthen defenses got their training through military service, and when it came to golf, they essentially built what they knew.