‘The librarians I know generally want ALL THE BOOKS, especially the good and or "important" ones.’
By and large I agree with them. But, I don’t think that when the people running a public institution disproportionately represent one cultural perspective, we should automatically trust what they believe about what is “good” or “important,” especially when they are making decisions over the objections of another group in the public. Like I said above, I don’t think you should dismiss a person’s perspective only because if immutable characteristics, but when one group controlling an institution treats its own preferences as an objectively correct “view from nowhere” you should be suspicious. I was persuaded to this idea by my fellow lefties, who seem to forget it entirely when the group running the institution is like them (college educated. Likes PBS) and the group objecting is one they don’t like (conservative white Christians).
“People like me have views that are right and good and children of The Other will be better off if we can teach them the backwards, ignorant values of their parents are wrong” is the view of the “parents should have no say” crowd of today and the “Indian residential schools are a good idea” crowd of the past.
If a person thinks that to the greatest degree possible the preferences of conservative / working class parents shouldn’t hamper access for other kids, i’m with them. If they think “the experts” who happen to be the same SEC / social class as themselves are neutral arbiters of goodness, I think they should reflect on what that generally looks like.
As for Austin and Chicago, we’re talking about public schools here. A context where parents who aren’t well off are forced to send their kids to be taught by agents of the state. It is a much bigger deal if the public schools only represent the views of the liberal college educated class.