Ya that’s what this is. Happens all the time.
No it doesn’t happen all the time. It’s 2023 and players wear state of the art padding, helmets, etc. They’re also subjected to rigorous testing to ensure something like this just doesn’t happen. It was a freak occurrence and not common at all, but to pretend the vaccine has nothing to do with it is ridiculous. These are issues that need to be honestly addressed.