Many individuals and organizations object to book banning for several reasons:

1. Freedom of Speech: They believe that freedom of speech and expression are fundamental rights protected by the First Amendment of the United States Constitution (and similar principles in other countries). Banning books can be seen as a violation of these rights.

2. Suppression of Ideas: Banning books can stifle the exchange of ideas, limit intellectual growth, and inhibit the exploration of diverse perspectives and opinions.

3. Artistic Expression: Books are considered a form of artistic expression, and many argue that artistic works should be allowed to challenge, provoke, and inspire without censorship.

4. Education: In educational settings, banning books can limit students' exposure to important literary works and ideas, potentially hindering their intellectual and emotional development.

5. Slippery Slope: Some people argue that allowing book bans sets a dangerous precedent, as it opens the door for further censorship and restrictions on free expression.

6. Personal Choice: Those who object to book banning often argue that individuals should have the freedom to choose what they read and that parents should be responsible for monitoring their children's reading materials rather than relying on government or institutional censorship.