Your quote comes from an article in
The Spectator, where the author goes on to ask, "Do these figures suggest that men who commit sexual offences are more likely than others to
claim to be transgender? I think that possibility should be given more attention, not least by trans-rights advocates."
It bothers me that trans-rights activists do not want to do more to close, or even address, the self-ID loophole. I've heard that Native Americans in the past were happy and proud for just about anyone to claim they're part indigenous. I know first-generation immigrants who have been surprisingly proud that some celebrity has a grandparent from the homeland. If I recall correctly, there was a Harvard Law Professor who was part-Cherokee. Natives started to shift away from unexamined acceptance when sweet casino cash was at stake (or hiring preferences at universities).