That's a weak rebuttal, it relies on the claim that there could be hundreds upon hundreds of trans-identifying males imprisoned that no-one knows about.
It explains how additional data including from later years, and from New Zealand, supports the observation that these men are more likely to be in prison for sex crimes than men in general, and much, much more likely than actual women.
Also see this: https://wingsoverscotland.com/the-rorschach-test/
It explains how additional data including from later years, and from New Zealand, supports the observation that these men are more likely to be in prison for sex crimes than men in general, and much, much more likely than actual women.