That certainly doesn’t show that it’s far more dangerous.
In every scenario listed, a minority of motorist / cyclist accidents at intersections involved a cyclist on the sidewalk. Meaning that the majority of such accidents occurred where the cyclist was not on the sidewalk.
We actually don’t have enough info from that to say which is safer. If 99% of cyclists ride in the sidewalk, but the 1% who don’t make up more than half the accidents, I’d say riding on the sidewalk is far safer.
I’m not necessarily disagreeing with your conclusion. I just don’t like the use of faux data to show a conclusion that feels right.
98% of kids with autism were vaccinated in the prior three years!