I read recently they have seriously underestimated the numbers of female psychopaths. Previously the male/female ratio was about 6:1, but the females are more subtle and they’re revised it to 1.25:1. So basically they underestimated female psychopaths about 4 times. They occur almost at the same rate as male psychopaths.
Lots are tranny. But yes, real women psychos are on the rise.
This reminds of when “scientists” made broad sweeping generalizations based on the lumpiness of a person’s head.