Noone knows nothing about hair loss and hair loss treatments, it may or may not increase androgen receptor sensitivity who knows..
I dont trust modern medicine at all. Nothing is certain or clear, its not like engineering, we dont even know the exact mechanism of minoxidil. You may not agree with me but to be honest, I even have suspicions about genetic baldness issue
I have a friend that has no signs of baldness(not even thinning hair) in his family or relatives but he is NW7 at the age of 23, hard to believe i know.
Another friend of mine has full head of hair like a forest, even though his father, his uncle and his grandfather are completely bald, baldness runs in his family, but somehow he is not affected.