One thing that I believe that is often overlooked when folks talk about baldness has to do with scalp micro-flora. This is a very interesting article that perhaps points out some things that we can do at the margin that might reduce scalp inflammation:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6369642/
Having quickly read it, there was a lot of good stuff. Maybe everyone should be using another dandruff shampoo in addition to keto. Second, I have a theory that beards and baldness might be related on a non-genetic basis based upon my beard removal and hearsay about folks with "minoxodil beards". This could contribute to FtM hair loss since many of them are growing such beards. The key to all of this is the yeast,
Malassezia furfur , not sure why they capitalize it but I left it. Together with its friend DHT which helps produce its meals of delicious sebum, this yeast, along with DHT seems to be involved in essentially all dermatological skin conditions above the neck and perhaps rosacea too. My rosacea is gone now.
My unyielding battle with dermatitis on face and scalp was the final determination for me that I was moving forward with HRT. I had only had moderate acne as a teen and no dermatitis and then after the age of 40, the dermatitis become unrelenting. I was on finasteride so that wasn't doing the job and we know now that DHT is synthesized in the beard follicles so maybe the body has a way of pooling what reductase that it has into the beard and scalp.
I have pics on my blog of the terrible dermatitis I had and it was worse on the scalp where it wasn't visible. People should keep an eye on all outbreaks of dermatitis because it potentially can spread from face to scalp and back again.
However, even HRT failed to make much of a dent in my dermatitis. What finally ended it was my beard removal to which I ascribe also hormonal effects similar to HRT. By destroying the follicles, it seems that DHT can't come out and play, at least on the face. Goddess bless.