The Eagles in The Lord of the Rings

The Eagles-in-Mordor question reigns as the most infamous plot hole in cinematic history. Tolkien's lore is clear that the Eagles serve a higher power and fear Sauron, yet Peter Jackson's films never address this, spawning over 50,000 Reddit threads. This dwarfs the second-biggest trilogy hole by generating 50% more discussions online, cementing its status as the most debated inconsistency.