I've just watched Posie's latest video, and she discusses Scottow's case. Posie mentions that Scottow was instructed to use female pronouns for Stephanie Hayden, which she did. However, Posie says that if it was her, she would refuse. I know that other women, such as Maria, had also been told to do this.
I don't think it's come up yet, but what could the courts legally do if someone refused to do this?