Ajay, would you agree that there is a place for the dumbed down, easy, uninteresting course? Having spent the vast majority of my golf time on public courses, with private and notable public courses only sprinkled in, I can emphatically conclude that there is overwhelming empirical evidence supporting the notion that the 120 slope goat pasture kicks the crap out of half the golfers out there.
I do not have a regular foursome, and play with different friends. I also play quite a bit of golf as a single at any course within a two hour drive. I’m not big on conversation out there, but I’ll always ask partners if this is their home course, and what other courses they like to play. I love seeing courses through the eyes of others. Once again, using my arbitrary yet defendable 50% estimate, half the guys have negative opinions about courses that I find to be well done. The reasons for their opinions are not very varied; the course is either too expensive or too hard, or both.
There are a lot of bad, but regular, golfers out there I can assure you. When I look back on the interesting or worthwhile public courses that I’ve played in the last few months, I just cannot see your average public golfer, who surely carries a handicap of the bogey golfer (at best), really having sustainable fun out there.
I live and play in the NJ area. Of late I’ve played Heron Glen (yesterday), Sand Barrens, Cape May National, Olde Homestead, Renault Winery, Royce Brook East, and Seaview Pines. I’m not sure of your precise criteria, but I would not consider any of these courses to be lacking in qualities that make them potentially interesting, depending on one’s taste (I would pass on Cape May in the future, however). Yet each of them could wear out a higher handicap player quite quickly, as I've witnessed first hand on too many occasions.
I’m having a hard time seeing a nexus between the existence of less challenging courses and the decline of the game. In truth, I think the inverse might be more accurate. If you present many of those public golfers with the kind of subtlety I think you’re suggesting, I think many of them would call it “tricked up”, which is another comment I have heard from some of my random partners regarding features that I find alluring.
Golf is different things to different people. Not everyone has a love for the course like we do, and that is ok. As long as the interesting public courses exist, and I believe that they do, then there will be quality golf available for those who seek it, but that usually comes with an associated cost. I think we need to accept that some golfers come back again and again not for thoughtful strategy or subtlety, but because they can break 90 and spend under $50 for the privilege.