I mean idk when you read it, but like the author said I've seen this language be absorbed so I can't take it in as fresh innovative stuff. I was born after the novel came out so obviously was decades old when I read it.
I did read both when they came out (in paperback anyway). But I know what you mean. Friends who had not read The Lord of the Rings but saw the films can be excused for thinking the story was "derivative".
I find it's easier to get in a time period with visuals compared to a book, but it is a forgivable thing for later generations to 'not get' either way. I certainly don't know all the musicians who influenced the musicians that influenced me.