...for those that own it, certainly. What about everyone else?
What’s the problem? With more investment, there is more clean fresh water, which is (directly or indirectly) good for all. The more water a golf course can recycle or reclaim, the less drinking water it siphons.
Let's not forget the often-overlooked strategies of infiltration (recharging aquifers vs the typical drainage/hardscape paradigm) and the restoration and preservation of wetlands (which buffer and purify water).