Because they have to review it in such a fashion that the reviews can go before a court of law. And there has to be more than one review, and one opinion for the courts to look at.
Last, but not least, they can’t allow the person who made the decision to put the book on the shelf in the first place, the librarian, to conduct these reviews. The state of Florida specifically says what degrees and qualifications any person doing reviews on reading material must have in order to make decisions on behalf of the state as to what is appropriate.
Didn’t you read any of the links in the OP or do any of your own research.
The reason you clowns fall for so much bullshit is you never look into anything that these right wing hate groups are claiming. Mostly they’re just grifter groups looking for donations, but there is a real cost to the taxpayers in fending these hate groups off.
The vast majority of the parents in the school districts want these book banners run out of town for wasting their time and their money. These outside agitators to get one or two parents riled up and then they’re often running