Peter,
I think golfers, in general, tend to view a golf course from the limited perspective of their own games.
I think lower handicap golfers may do so more than most.
I think inertia is a major factor.
People don't like change and golfers are no different.
Another reason is: lack of historical perspective.
Many golfers never experienced the prior iteration, so that have no frame of reference or basis for comparison, so they accept the present version and resist the better version.
"Cost" is almost a universal factor.
Many golfers/members cloak the money issue in deflective terms, but, money is almost always a significant factor irrespective of the project, golf or non-golf.
I've always appreciated and marveled at Ran's astute powers of observation and his unique ability to verbalize his analysis after just one play of a golf course, but, then again, Ran isn't a good golfer.