Imagine a world where we cancel everything that's ever been misused. Cars kill people, but nobody's arguing we should all walk everywhere. ScienceFirst built a solid case that sports institutions have ignored data on concussions and youth injuries—fair point, genuinely. But that's an argument for better oversight, not for abandoning sports themselves. The science he cites? It exists because athletes moved, competed, and pushed limits enough to generate it. A sedentary population with flawless safety manuals still dies younger, lonelier, and weaker. Sports aren't perfect; they're just the best imperfect tool we've got.