One problem is that we've had a generation raised with outrageous disinformation.
The BBC taught children there are 100 gender identities:
https://www.thetimes.com/article/parents-condemn-bbc-educational-film-describing-100-gender-identities-396092vl8
In theory, this is fine, given that 'gender identity' doesn't really have a stable meaning, other than 'an affinity with or aversion to gender stereotypes'. However, this is presented in a way that impressionable, young children are likely to believe means 'sex'.
Formerly reputable publications have suggested there are more than two sexes. Scientific American, take a bow:
https://www.scientificamerican.com/article/sex-redefined-the-idea-of-2-sexes-is-overly-simplistic1/
'new technologies in DNA sequencing and cell biology are revealing that almost everyone is, to varying degrees, a patchwork of genetically distinct cells, some with a sex that might not match that of the rest of their body.'
And governments have colluded.
https://murrayblackburnmackenzie.org/2024/11/05/the-extra-genders/
'The Scottish Government coding framework provides three different suggested groupings, for any free text responses that public bodies gather in response to questions about trans status. The simplest suggests 3 categories [Yes, No, Not stated]. Another has 7 categories, and is similar to that used by the NRS [Not trans and does not have a trans status, Trans man, Trans woman, Non-binary person, Trans status: not specified, Other trans status or history, Not stated]. The final one issued by the Scottish Government, however, has 27 categories [No, Cisgender, No recognised trans status, Trans man, Trans woman, Non-binary, Trans – not otherwise specified, 19 individual genders, Not stated].'