Pretty much irrelevant. Harry Styles is NW2~ in his 20s, so is Beiber now. Both still widely considered top-tier attractive. So was Jude Law in his late 20s until it went full on NW4+, and even now is still considered an attractive person.they are all in their 30s and 40s
they had full hair in their 20s
Temple recession isn't fully associated with balding until it goes deep NW3~.