Thanks to Slope, WHS actually does a far better job of contriving a level playing field than the old system (UHS), especially when it comes to players from courses that present a significantly different challenge, and even more so for players from different jurisdictions.
WHS is also not substantially biased in favour of lower handicappers like UHS was, so we see more mid and higher handicappers a the top of leaderboards, and winning trophies. This is also a good thing.
It is interesting in terms of what the statistics say, and what the perception of most golfers is.
Pre-WHS, the biggest complaint regarding handicaps was always in relation to higher handicappers shooting exceptional scores. Often from lower handicappers of course (this is not isolated to single figure handicaps, an 18 handicapper could quite as easily complain when a 28 handicapper shoots a very low score). I know of clubs, probably many, that put handicap limits on competitions, especially board competitions, because there is a perception of either unfairness when higher handicappers shoot low scores that cannot be beaten by very low handicappers. And it is therefore considered not in the interest of the club to have these types of scores winning major events? Of course, there will always be the improving golfer, more likely starting from a higher handicap, that will at some point get great scores to initiate handicap reductions, so most often these low scores could be attributed to that. Whether that is a comfort to the other competitors is another matter.
Personally, I never remember an occasion where a high handicapper complained about not having enough shots when they just lost out to winning a comp, but got beat by a lower handicap. I'd imagine if you told a higher handicap the old system was biased towards low handicappers, I still doubt you'd have had a huge call from high handicappers to be given more shots? My first handicap was 20, I'd have felt a bit red faced to be asked for another shot or 2 so I could beat a single figure handicapper. My main goal was to put my head down and try and get my handicap down, if I did that then I'm sure I'd have a few decent comps along the way anyway.
So, to develop a system that effectively provides a more statistically balanced system, is a system from a golfers perception point of view that favours higher handicappers even MORE than before. Is this a good thing? If it intensifies the arguments about handicaps even more than before? Will more golfers have a drive to improve their game, when it means that as they approach their potential they will be worse off than before WHS in terms of competing? When I analysed the changes to course handicap (now) compared to handicap before WHS at our club, the average increase was approximately equal to the slope of our course. So, scratch would still be scratch, a 30 handicapper would increase to 35 (133 slope). I never remember 30 handicappers demanding an extra 5 shots to be competitive, and I can imagine scratch players would have been saddened / angered if they knew this would happen. Perhaps it could have been slightly mitigated by applying bigger penalties to higher handicappers pre-submission of 20 scores, so that it protects against new golfers rapidly improving (which is natural, a new golfer will generally get much better by simply playing golf, let alone it may be the time they start having a lesson or 2), but they decided to apply a simple flat -2.0 on all players once 3 scores are in, which quickly disappears as a few more scores are entered. If they'd done that, then perhaps the great scores would only be limited to those who had played for some time, and then actively worked to improve their game.
Anyway, WHS does have its positives, and different people will take different things away from it. But, if "
we see more mid and higher handicappers a the top of leaderboards, and winning trophies" is used to to highlight one of the positives, I'd imagine some might disagree? It certainly was not used to promote WHS, and presumably the statisticians would have known this would be an impact of WHS. The key promotional points were your index was globally compatible, and more reflective when you go to different courses. But, had they simplified it even more to say higher handicappers will win more, I think they'd have conceded a bit of an own goal?