Pat,
I doubt most really key in on the strategic elements, even the simple ones like if there is a pond right, and you slice, aim way left.......
My mentors used to debate the subtly aspect frequently. One liked it, but the other figured if it wasn't big and bold, average golfers wouldn't notice it at all. He was probably right and he also figured no sense in designing for the 1% who would notice, or to try to reeducate the entire golf world. So, that's how their designs rolled.
Of particular interest to me was their take on the double fw, which was always clearly defined, whereas a TD, and others, would have a wide fw with subtle slope dividing the two main areas, and try to fool the golfer into not noticing, which is also a great idea.
You present the case for NOT banning yardage books - they don't really seem to help anyway, so what's the big deal? You know the old saying about a hole only being blind once? For some golfers, even a visible fw is for all practical purposes blind all their playing life.... It reminds me of my Dad coming home and telling Mom he had to fire a long time friend at work. She said, "But, he had 12 years experience!" Dad replied that it turns out, he had the same year of experience 12 times over........