Paul,
Well, I'm in DFW, where we have a nearly 12 month season, with five months where we play on dormant Bermuda, and if it gets damaged, it doesn't start growing again until next summer. America is a big place with lots more varied conditions than the UK.
I agree it would take a public perception change, but its really bigger than that - America is a culture of convenience....I doubt we give up our big drivers or our carts and required paths. You may argue "required" but until I see a major management company move away from paths in favor of more constant turf repair, I will go with the majority opinion of operators here.
The math is pretty simple - if a full path system costs $600K, or about $50K annual debt right now, do you spend more than that in labor and materials each year fixing the worn spots, roping them off, etc. As concrete and asphalt costs go up, maybe there will be a small reversal of trend, or perhaps just delaying installing new paths even if needed on old courses. And, maybe by that time, some gravel with polymer permeable path will be available. If concrete keeps rising, some kind of innovation must be done to bring costs down, and perhaps help the environment and aesthetics as well....the free market in action.
I do know what you are saying, but actually, there are literally thousands of low fee US courses with partial paths, some made of gravel, that do