True. If you ride properly, then everyone else on the road is not allowed to hit you by the laws of physics.
Like how if you ride in a car, or a bicycle, or walk as a pedestrian, then everyone else on the road is not allowed to hit you by the laws of physics.
"Oh, but this is acceptable risk"
Well, for billions, a motorcycle is too.
Yes same with BASE jumping. Since you walk as a pedestrian, which has risk, it's virtually the same as BASE jumping, which also has risk.