As a little girl, I adored my father, who was a wonderful daddy. My husband of almost 27 years doesn’t look ANYTHING like him. The Freudian conclusions this “study” suggests are a little creepy, IMO.
My husband, our son and our son-in-law all look remarkably similar.
Then, again, they all think our daughter/sister/wife is about the smartest woman they have ever known.
Nothing creepy, just kinda the way it is.