> which were being questioned by some parents
I doubt that: My experience is that people who complain about books don't read them, let alone understand them enough to "question" them.
> This society has priorities which aren’t education.
Forgive me, but it's your society: You live there. It's that way because of you.
I know that sucks to hear; it's not all your fault; it seems like there is a lot of inertia; and you definitely can't overcome it all by yourself, and it is was like that before you were born; and so on,
But I urge you to take responsibility to right the ship anyway, and at risk of mixing metaphors too much stop worrying so much about who started the fire and work on putting it out. Make friends with your neighbours, and get them to help you. Stop enabling bad behaviour by referring to those other parents "questions" in their couched weasel-words and call them out for their hate and the spread of hate and ignorance.
Because literally nobody else is going to do it, and we need you.