As far as I can see, the problem is that mentioning this individual's identifying as trans makes some people uncomfortable about the public image of trans ideology being affected.
The relevant bit is that the general public are repeatedly told that no TQ+ identifying person is ever unsafe for women and children in their spaces. The facts are that all human populations contain those who behave badly. No group is exempt.
This is understandably inconvenient publicity, but there is no public duty to protect the image of any political movement. This isn't North Korea.