@StrangeNoises @Gaelan no, its an impossibility to square the circle.
the anti-trans groups have always tried to mask their extremist positions in "just protecting womens rights" while demanding complete removal of trans rights, so the correct political response for any progressive party (which needs to move this avenue of attack off the field for future elections) is to act on face value and show that you are actually protecting womens rights while progressing movement on improving trans rights and healthcare.