This idea came to me when I watched a video of a woman, accusing another woman in a restroom, of being trans. The fascinating thing was that the accuser was both visually and vocally MUCH more male presenting than the victim.

Scoff and roll your eyes when they try to assert that they couldn’t possibly be trans.

I keep waiting for somebody in this situation, or maybe an ally in the restroom, to flip the script:

Accuse the accuser of being the wrong gender. Not aggressively, but knowingly. Force them into the shoes of the victim and make THEM prove their own gender.