This article doesnt read very legit, I'm sure it's a useful tactic but claiming that a complex behavioral phenomenon is controlled by a single gene that's being

This article doesnt read very legit, I'm sure it's a useful tactic but claiming that a complex behavioral phenomenon is controlled by a single gene that's being investigated using crispr is, well, questionable at best and it doesnt lead to a lot of confidence to the validity of the rest if the arguments made by the article