The threat against libraries is just one part of a broader threat against all freedom of thought, speech, and criticism of the government in the United States. The key issue is not just the one question of whether children have access to books (although that is very important); the key issue is that the government has no right, authority, or business trying to control what is said and thought.

I love how you write "ideals" as if it's a dirty word. In a general political crisis like the current moment, ideals really do matter. You can't fight an authoritarian government unless you're willing to stick your neck out, and people only stick their necks out when they believe that principles are more important than their immediate self-interest. The whole purpose of an authoritarian government is to silence opposition through threats and bribes. If you don't believe that some principles are more important than possible losses and gains, you're always going to be vulnerable to being victimized by authoritarian government. This has concrete, practical results -- idealists can win because they take action; cynics will always lose because they won't act. In a time like this, cynicism is not the smart play.