A teacher here in UK was sacked recently apparently, because he refused to use the pronoun 'he' for one of his female 13yr old pupils. She had decided she was really a boy, but he was reluctant to use her chosen pronoun before consulting her parents. The 'Woke Brigade' then sacked him, but he's appealing it was 'Unfair Dismissal' (which it was in my opinion!)
Many teachers are not happy with this sex/gender problem being taught in schools. One cannot change ones biological sex. And the concept is leading to youngsters wanting operations to physically alter their bodies (breast removal, hysterectomy etc) Science can't be manipulated like this, and the outcomes could be tragic for these young people.