Eye vs. neck. Two very different parts of the body. Even the eye is very resitant. But break a neck? No way.
Super dangerous dg course design is of course super dangerous and stupid regardless if the result will be a bruise, welt, some shedded blood and not a death. Yet even further, it is always the throwers responsibility. I know a few courses where it says putters/midranges only, but of course you cant force stupid people.
I could totally be off base, but you dont think a Boss at 65mph that hits a say, 3 year old, directly at the base of his spine is gnna kill him? Or maybe a 90 year old senior?
People die literally just falling over.