Does it have a penis? It's a man. A vagina? It's a woman.
It's not rocket science.
The attitude is what clues me in that this is just an activist. The "it's none of your business" snideness to the concerned parents is a clear give-away.
Even if it were truly genetic, virtually NONE of those who claim that they're "transgender" really have this condition.
I think you’re mistaken. The article clearly uses the term, “genetic.” That means, if the chromosomes show that it’s a woman, it’s a woman. It’s basic science.