>>21833438
Because Bombadil and Barrow-wights both feel like episodic adventures that would fit better into a story like the Hobbit. It just doesn't feel connected to anything, and the while the barrow knifes do come back in ROTK it feels like the mention of them come out of nowhere. It was cut the same reason them meeting the wood elves was cut, they needed to get to Rivendell as fast as possible on screen