And it advises alternating the order of the genders when talking about women and men, he or she, mother and father so that neither are given undue importance.
These guys need to learn how to SJW. The words mother and father should both be banned as well because some have two mothers or two fathers, or only one parent. I think some university in the US actually said that mother is offensive to use, but maybe I'm misremembering.
I have a better solution than banning words like mankind and man-made. All human beings should be called he, and woman should be changed to man. Trans should be changed to man. Everyone is referred to as he, and then "male" terms would not be offensive anymore, because we would all be males. Sounds good to me.