That’s sad but it happens. A certain number of high school football players suddenly drop dead from undiscovered heart ailments every year too. Again said but that’s nobody’s fault its just really unfortunate.
Yes, the heart type stuff is weird when you are young and first hear about teen sports stars dying but the exertion exposes those things, in my case it was a blow that caused the damage which is sad also, but rare.
It is all part of the natural process to weed out the weak which in a modern society doesn’t serve any purpose like it would in a society of warfare but young males need to do what they have to do and dying doing rough stuff that you like isn’t so bad, especially if it resulted from a hidden physical flaw that didn’t match your aggressive spirit for life anyway.