The spelling used when people decide to show how progressive and better they are by replacing letters in words with x's. This signals that they are much less sexist, heteronormative, racist, and/or colonialist than you.
It doesn't matter if the people being described by the spxlling actually like their new name, because they would agree with it if they were just smart enough to understand that it's coming from a good place.
New spxlling just dropped, it's womxn now folx