The stories are great and beautifully told, acted and filmed. It's just frankly not worth my time to keep up with everyone's agenda. I just know what I like.
IMHO, if we have to judge every movie, every TV show, every book based on the moral/political persuasions of the artists involved, then we're going to be awfully bored.
Your mileage may vary.
Sad, but true.
BTW, go to this link LOTR symbolism