What hermeneutics teaches is that progress comes from being exposed to different points of views because there's no point of view that is right for all situations and all times. And even if it's superior to the others, you can enrich it by drawing on others or thinking: "Why is that wrong and how do I improve my approach? How do I come up with a better approach?" So that's essential for innovation just like it is in technology.
I've always considered transcribing to be an invaluable tool in the development of one's musical ear and, over the years, I have spent countless glorious hours transcribing different kinds of music, either guitar-oriented or not.