Where is that?
Do you mean the Harry Potter writer?
Or do you mean that people who refuse to alternate their language to something new are somehow a bigoted anti-new-thing?
There have ALWAYS been people who prefer to assume identities not conforming to their biology. It is civilized to not beat them or cause them trauma or fear ro exist, but the demand to be "normalized" is something entirely different.
And with my meager amount of schooling, I can nevertheless predict that simply bypassing public opinion and enforcing such normalization is begging for civil war, which is definitely no epiphany to those who are currently pushing it upon the public. It is exactly what they wish to see come to fruition.