This again does not mean that the gene is unexpressed or expressed in Kurt Russell in a way that can be changed without changing the rest. You are starting from the premise that since men with great beards and good hair exist, that there are treatments that can achieve this without altering the rest. He didn't presumably alter anything but maybe he was on finasteride in 1989 like Rob Lowe. So how do you conjecture Mr. Russell turned out this way? How did my father? But you cannot necessarily reverse the presumption and say such a thing is achievable by others. People without reductase secretion don't go bald. They seem to be fertile but I doubt they have beards. Maybe Kurt would have had an even better beard without hair and certainly the converse is likely to be true.
I said we want treatments that give us good hair & beard & no hormonal sides. I didn't say those treatments exist now.
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