Nothing that new. It's been established the attraction is rather heavily linked to the dark triad traits: https://www.scientificamerican.com/article/psychology-

Nothing that new. It's been established the attraction is rather heavily linked to the dark triad traits: https://www.scientificamerican.com/article/psychology-uncovers-sex-appeal-dark-personalities/ https://www.scientificamerican.com/article/psychology-uncove... ... one of them being narcissism and the rationale is that self-centered people have higher chances of survival, therefore they're a good "genetic match."