I think it's a female thing. It seems like the subjects of Hollywood/Streaming woke BS are often useless rich people. Who cares? What is the point of telling the stories of the idle rich but to invoke avarice in the viewer?
I watch a rich guy if he does extreme sports. Builds something cool. Even starts a cool company. But IDGAF about his home life.
There can be more than one factor at play, but I'll agree that the primary one is their biology in this case. The fact that we removed all other mechanisms that used to keep people together just means the leaving happens a hell of a lot more frequently now and we're seeing the societal consequences as our civilization burns.