Apparently there wasn't enough hate circulating around, so it's time for a rerun:
As many will remember, in the General Assembly of North Carolina, we had to nullify a Charlotte ordinance that would have allowed, for example, men claiming to be women to indecently expose themselves in front of little girls in public showers and changing facilities. The ordinance basically forced these policies on businesses too. To ensure peace of mind and privacy, we passed the Public Facilities Privacy and Security Act (HB2).
Since you brought it up, let's take a look at what else this pile 'o crap legislation did: It blocked municipalities from setting new minimum wage standards, which sure as hell didn't help those little girls you seem to be worried about. And speaking of those little girls, this legislation also blocked municipalities from refining child labor laws within their jurisdictions. So apparently it's okay for those little girls to be exploited economically, but not okay in some imaginary scenario where (for some reason) a transgender woman and a little girl would hop into a shower together. Oh, and we can't forget the part of HB2 that took away a worker's ability to sue his or her employer for discriminatory treatment. That was a real jewel. So take your dog-whistle bigotry and stick it where the sun don't shine, pal.