What do protests about Harry Potter books teach us?

According to scholar Christine Jenkins, people who try to censor texts often hold a set of false assumptions about how reading works.

One of those assumptions is that particular literary content (like positive portrayals of witchcraft) will invariably produce particular effects (more witches in real life). Another is that reactions to a particular text are likely to be consistent across readers. In other words, if one reader finds a passage scary, funny or offensive, the assumption is that other readers invariably will do so as well.

From What do protests about Harry Potter books teach us? – Salon.com