https://www.daynurseries.co.uk/news...-that-teach-four-year-olds-its-okay-to-be-gay
I believe this is the book in question
https://www.amazon.co.uk/My-Princess-Boy-Cheryl-Kilodavis/dp/1442429887
It goes to show just how uneducated and downright stupid these protestors are that they literally think
the comic above is factual. Look, anyone who has gone to Uni/College knows a lot of girls especially, fuck around, but it doesn't mean they are all bi/lesbian. It's not a choice, but yes, sometimes straight people do experiment for whatever reason and accept nope, they're not gay/trans/cross-dressers or whatever it is they tried/experimented with.
Human beings have a brain, human beings sometimes question themselves and/or seek reassurance about their identity. News at 11.
Teaching acceptance doesn't cause people to change who they are. The only thing it does is potentially help those that aren't straight to feel accepted and potentially be able to seek out whatever help/support/therapy they might need to be who they are.