I downvoted it because it's pseudo-scientific nonsense
Signed, fit man who has hours of le sexy sex with 3d girls and also watches porn and ejaculates average once a day
So what now? I suppose I'm an outlier? Or just lying perhaps? Oh wait I've got one! If I didn't watch porn I'd have triple sexier sex, right?
Yeah the whole meme of "sportsball is for dummies" kinda bugs me as I have a few ridiculously intelligent friends who are huge sports fans, but there's no denying that the average smartness of sports fans does indeed seem lower. It's not because of something wrong with sports, it's just that they're intrinsically pretty easy to understand. The barrier to entry, intellectually, is lower. In a way, that's great, because it's something anyone can enjoy. But it doesn't bode well for the general fan base's ability to do things like critical thinking.