My 10% rule works like this; of all the people, only 10% ever go to the mountains. Of all the people who go to the mountains, only 10% ever get out of sight of their car. Of all the people who get out of sight of their car, only 10% ever leave the trail. And so on.
Climbers are the same; gym, roadside crag, day hike, over night, etc.
The chance of anybody going there to climb is negligible. That's why this partial route is all there is on the whole crag.
I'm ready to go back but there doesn't really seem to be much of anybody else willing to go.
Besides, I've gotten fat and lazy myself.
All that said, plan a trip and I'll go, and carry a load, and patiently belay.