See title
Interestingly, the main author is respected
https://en.m.wikipedia.org/wiki/Gordon_G._Gallup
Edit: not saying I buy the premise of the article though
Edit 2: every reply from the above commenter gets 5 upvotes in 2 minutes, while all my comments get 5 downvotes in 2 minutes… nice job being subtle lol
that doesn’t really mean much with regard to the validity of the study, though
I can’t open the link, it’s not loading for me for reasons unknown. So I’ll take the title at face value, and say that as a theory or hypothesis it sounds plausible. Penile adaptations to outcompete other males isn’t unheard of, the most well known example is canine knots.
Again, that’s not what my point is. I’m just disputing the characterization you made
Edit: every reply from the above commenter gets 5 upvotes in 2 minutes, while all my comments get 5 downvotes in 2 minutes… nice job being subtle