It doesn’t really matter who does it, it’s whether it will be possible to do. I realise that you consider this to be an inevitable aspect of law.
Jessica is a trans activist. How many other trans activists are like her I don’t know, but she is one. I do know that there is opposition from many trans activists to any psychological explanation of what they consider to be a biological fact. Or perhaps a social construct, but however they view it their gender is not something to be debated.