A. To prevent misuse of world edit commands in protected areas, ensure that you are in a designated creative mode where permissions are set correctly. Check the server settings to restrict commands for players who should not have access. If you are the server admin, you can use plugins or mods that limit command usage based on player roles.
B. If you are a player and notice misuse, report it to the server admin or use the in-game reporting feature if available. Encourage the admin to implement stricter permissions for world edit commands.