You do realize if it's not dangerous as fxck, to some people it's not fun? That's kinda the whole point in doing shxt like that.
Ever go down class 5 rapids in nothing but swim trunks? The whole point is it's dangerous and gives you an adrenaline rush.
Some people wear a helmet, goggles and bubble wrap to bed, others jump off buildings naked tied to a home made rubber band.
Guess what? They're both gonna die. Only one truly lived.