That is to say: Stop using “male” and “female” to refer to men and women. In fact, stop using sex-based words to refer to people at all. They’re words for bodies, not for people with hearts and souls and minds.
I suppose we’re going to need to scrub these offending terms from thousands of years of literature worldwide. Good-bye Shakespeare. Good-bye, The Bible. Good-bye biology and anatomy texts. And we’ll need to erase the recordings to thousands of offensive songs, such as “Brown Eyed Girl” and everything ever recorded by the Beach Boys.