Media censorship can be used to filter out unnecessary information and maintain societal stability, though it may infringe on freedom of speech. Countries differ in what content they censor, with pornography and material promoting hatred being commonly restricted. Political censorship is more common in one-party states. While censorship aims to prevent harm, it can also limit government transparency and intrude on privacy. There are arguments both for and against censorship, and finding the right approach is complex with reasonable perspectives on both sides.