Definitely, the common theme is you're on the outside of the vehicle and any impact is gonna be really personal.

I actually feel far safer on a motorcycle than a push bike, because I have much bigger contact patches, far better brakes, stickier tyres and the ability to out-accelerate almost any kind of trouble. I'm also wearing at least half leathers and a proper full face helmet.

As a rider myself, I don't understand that philosophy, and I've never seen another rider follow it, even when they claim to. Certainly, if you believed that, you would never be within a mile of any other vehicle on the road.

"The Matrix Reloaded" featured a 30 minute action sequence showing what it's like when a tiny fraction of other drivers are actually trying to kill you. Spoiler: without Neo swooping in to "do his Superman thing" and save you, you're dead, even if you've got automatic weapons and kung fu training.

If everyone is literally trying to kill you, someone will, regardless of how careful you are.

I'm not being pedantic—there are situations, like the one described in the GP, that you just can't humanly do anything about.

That's really not that helpful as a point of view. If it were really the case you'd avoid using nights at light because they'd just draw attention from all these bloodthirsty motorists and you'd be better off in a ninja suit.