Oh poppycock!
I read the article- it isn’t polyandry, it’s a guy who has figured out how to have two women at the same time. The girls are so brainwashed/stupid/self-respect- less they go along with it for some reason.
I’ll bet big money they came out of homes with absent fathers. And the guy is just using them. There’s no jealousy because there is no love- they’re all too self-absorbed to love anyone but themselves.
Pretty much everyone in Hollywood lives this way. Even the “Married” ones.