Pat,
You wrote that you'd rather have the more powerful shot from the rough because, in part, it's exactly the sort of shot players have more experience of. That was exactly my point earlier about the running shot simply being hard because people were less used to it.
Now, you mention slope and, certainly, you have a very good point about that. But go back and look at my previous post about the 5th green at Hayling. Oh, and as is so often true of photos, it's a lot steeper than it looks. So imagine you're down the side of one of those slopes and, playing to that ROCK HARD green which is only 12 yards wide, you either have a high option from thick long grass or a shot from short stuff. I am telling you now that you don't want to try to control that shot from thick stuff. Gentle, delicate weighting is the shot needed. There is no way of stopping the ball out of that bunker, let alone from thick rough. Of course, it is fair to note that long grass would hold the ball up more so, had you only have the missed the green by a foot or two, you might be better off if thick grass were there to hold your ball up. But miss by more and be in thick stuff and you're in a whole world of trouble. Don't misunderstand me, it's a bloody tough shot any which way and I've made a mess of it in all conditions with all clubs!
And Pat, those ladies ain't gonna be using a lob wedge on the course at the moment. They don't have the hand speed needed with the ground as it currently is to work it. THEY'D JUST CHUNK IT. Winter, fine. Summer, no. Jesus Pat, they can't get driver airborne! Or 3 wood or 5 wood or 7 wood or 9 wood for that matter. Seriously though, if they weren't playing on sand they would have long ago concluded that their golf days were behind them. You had to see them! But they were having a nice time, so good on them.
But I'm now going to go back to your very original point and suggest that, whilst the short stuff isn't being overdone, it is perhaps being over cut. Any hacker needs a little grass under the ball in order to be confident. And that's it.