That's a great article.
I teach TBITSP to year 7 (it wouldn't necessarily be my choice, but I mostly teach KS4 & 5, so leave choices of text to colleagues for KS3).
It's a popular one. Kids enjoy it, & there's plenty you can do with it as a text, as a teacher.
I will admit it got me RIGHT in the feels when I first read it, snuggled up to a poorly ds then aged 9 - but it hasn't aged well - mawkish & inaccurate.
I suspect Boyne, who isn't a bad writer, thought this one would be an easy woke points win, & was probably, to be fair, mostly interested in telling a good story.
He's not deserving of the treatment he's received.
The most important thing to me is WHO is giving him all this grief? It's not feminists - we might think he's wrong in his central premise that the protagonist's brother can meaningfully change sex, but I don't think any of us have demanded the book unhappen/be review slammed/the author shamed & intimidated off Twitter.
Who is doing that, & being quite aggressive about it?
Oh. That would be the bonkers TRA crowd. Because of course it is. Again. As ever.