There are exceptionally few female comedians that are funny. I don't mind Victoria Wood, Jo Brand can be OK, but after that its dire. Millican is just an archetypal female comedian - basis of her comedy, like all female comedians, is relationships. Male comedians tend to have far larger repertoires of topics and so on in my experience.
Worst female comedian, by far, is this hateful bint
Shes as funny as being told your dog is dead. And tries to stand out from the crowd by just being vile.
I find Shappi Khorsandi about as funny as Iran, funnily enough, but I would until it dropped off.