Gender critical = gender is an oppressive artificial construct. People can’t actually change sex, but self expression is a wonderful thing.
gender bigot = gender and sex go hand and hand. People need to conform to stereotypes. Wearing clothing or behaving in ways outside of those stereotypes is unacceptable.
While I want laws to protect women, I also want laws to protect trans people. The two can be compatible if we are rational. I don’t want to be teamed with bigots.