Yep, the scoring is like the difference between golf and bowling. If a guy rolls a 300 you know he's a real bowler; but, with golf, par varies from course to course. For me, knowing a bowling average is more accurate, and satisfying, than knowing a golf handicap.
….I'll consider a 23 avg a pretty good day on a skeet field ….
I don't know how many times I've had someone tell me they easily get 23 or better every time they practice Skeet. I convince them with scores like that, they are ready to shoot NSSA targets (An avg of 23 is 92% and would be solidly in C-Class). When they actually start shooting NSSA targets it quickly becomes apparent that they can't routinely shot 23s. They've been fooling themselves, in reality they are a D-Class shooter and are lucky to get one 23 round in a 100-target event.
There are some shooters out there (you know who you are) who, on their best day, once shot a clays score up there with the Masters (if may have been that the real Masters were having a bad day) and convince themselves that they are a Master Class shooter. My club used to have an annual event that combined 2 100-target Skeet events and 2 100-target Trap events over two days. It was always an eye opener to see how poorly some of the self-proclaimed hot shooters performed. It was generally these guys who flocked over to the clay sports when they were first available in my area. Some were trying to be the big frog in the little pond. The sport has grown up since then; but, the attitude still prevails with some shooters.
There are enough varieties within the shotgun sports that everyone should be able to find their niche. It's not only the targets; but, how the games are shot: with trap it's every man for himself -- each man an island on his post; with Skeet it's a team event with each man up individually. Often people will gravitate to one of the sports based more on the personalities of its shooters rather than their ability.
In the long run, it really doesn't matter as long as you're having fun shooting whatever game(s) you shoot.