They want to force you to use their terminology for everything so they control the language. Just like we refuse to use the term "cisgendered" refuse to use this new term as well.
Any time someone using things like "CIS" I tell them that is a anti-straight insult and that I refuse to use it. I am NOT "CIS" anything. I am A STRAIGHT WHITE MAN.
IT IS MAN
Well CIS- is an anti-normal slur, not anti-straight. Most troons are autogynephiliacs (they are straight men who get off on being thought of as a woman because they fried their brain with lesbian porn, became obsessed with fucking a lesbian and realized they would have to become the woman if they wanted dyke pussy). The remainder are homosexuals trying to deceive straight men into fucking them by dressing as a woman - unfortunately they are the ones who pass.