Well, she WAS a lesbian woman. Now that she’s deviated from liberal orthodoxy, she’s no longer a lesbian or a woman, as far as the left is concerned. Same goes for blacks, Hispanics, other women, etc. If you depart from absolute conformity to the liberal party line, you are instantly ejected from whatever victim group you previously inhabited.
Totalitarianism and collectivism haven’t been historically kind to gay/lesbian people.