Male pattern baldness is a male/masculine trait. Working against that is not gender affirming.
Stand by your shiny domes, men
It’s a sign of too much testosterone being converted to dht and having genes that sensitize the hair on your head to it so that they fall out, which primarily happens with age and stress.
He wants to look like a young virile male rather than looking like he swallowed a couch cushion.
Gender affirming care.
Couch cushion image for reference.