Something very similar happens in different species of animals.. You may think that is a joke but the joke might be on you. They cannot reproduce ,behavior in a herd setting the behavior can be disruptive and is counterproductive to keep alive. In animals there isn't any reason to try to determine if there is a dominant gender. They literally can behave as male one day and female the next
I don't know about all species but sheep, goats ,angora goats can produce unisex ofspring. There are characteristics you need to be aware of in a breeding program. Polled to polled will result in a unisex ofspring. Not always, and many are willing to take the chance to eliminate a horned animal. We had in happen twice with livestock. Unisex ofspring ,neither one or the other. Once with our registered blue merle collie something with the coloring could produce deaf offspring among other deficits. Blue merle collies mated can produce a beautiful white collie that is deaf. I believe there are other deficits but at the moment cannot remember them. It was interesting in that the "unisex" offspring were absolutely beautiful.
If something can go so haywire in the animal kingdom how are you so sure something cant in humans? However I think it is rarity
I listened to a discussion between Charlie Kirk and a woman in the audience. She could not define what a woman was. She claimed it was whatever you wanted the definition to be and that male/female was a society construct. I don't believe it is a epidemic as people make out. When people cannot define what a woman is and they answer "depends" when asked, I personally think there is a screw loose.