This would be the *TERF* response, yes. Obviously the response to that is that loads of cis women aren't affected by those things and they're still included in their feminist analysis.

But most of the responses I've had so far are *GC* responses. And are thus orders of magnitude more incompetent. 90% of the replies have been "but sex is binary", completely avoiding engaging with the argument.

But you are right it's good to find decent arguments against your positions to strengthen them!