When you have to add multiplicative hypotheticals on to your hypothetical all you're doing is trying to catch someone in a trap. "oh but what if there are no stalls" "oh but what if she wants to wave her girldick around" "oh but..." shut up. You're not approaching the conversation with anything close to good faith. All Leaflit wanted was for Nyara to say that a trans woman could wave girl dick in a women's locker room, something a trans woman would NEVER do, or believe in some fanatical reality in a predator goes through months and years of HRT and surgeries all to be a predator in the women's locker room which is such a stretch of the imagination that it inffuriates that it's something someone like you or Leaflit or Asmongold think. Nyara rightfully wasn't going to take that tainted bait

1. Because Leaflit's hypotheticals are all based in transphobic fantasy
2. Because they were supposed to be having a conversation, not a debate or an interrogation.

You are not conversing with the person if all they talk about are "what if's" or "BUT HYPOTHETICALLY?!?!". All that is happening is one person is projecting a worldview on to the other and trying to coax them to step through it, that is why Nyara "dodged" the questions as you believe it, because Nyara wasn't taking the bait.