I would have thought that it would be more productive showing the “gruesome consequences” from a road traffic accident death, as most of these are caused by public road users who think they can drive or ride, far beyond their actual capabilities, and the results can see others, as well as the actual Fangio / Hailwood wannabe, involved In said incident. There was a time when the police would get you to sit down through a video of some of these if you were caught speeding.
Whereas most spectators or racers of the sport already have a pretty good idea what can happen in a 160 to 200 mph tangle with a stone wall, and these are on closed roads with less likelihood of someone else being involved.
Just my opinion and I have no Idea if it shared by many others or what else they may think.