Women seem to be disproportionately into stuff like astrology, crystal healing, being religious, etc. What are some examples of untrue/silly beliefs that are typically held by males?
Men are more into macrocosmic conspiracy theories, like flat earth, CIA-JFK and fake moon landing.
Women are more into personal, witch doctor-y theories like astrology, anti-vaxxing, anti-GMO, organic food.
Maybe this holds with men-as-systems-thinkers and women-as-personal-feelers somehow? Male 'crazy' is wrong ideas about systems, women 'crazy' is wrong ideas about interpersonal, sensory stuff?
Which would lead me to predict that women 'crazy' is more damaging.
More damaging to whom?
Male craziness are often linked to murder and violence: from mass shootings, serial killers, stalkers, domestic abuse, gang violence, hooligans and even suicide, it's more prevalent on men.
I don't see how female craziness can be more damaging than that.