As an old man I now think the art and humanities classes in school landed at the wrong time.
You need context to really understand a book or a work of art. You want to know what kind of environment produced it, what it's talking to.
But when you're in school, there isn't time for that. You aren't going to know a bunch of things about history to put things into context, because there simply isn't enough time for it.
So you end up doing a bunch of weird commentary on say a book where you as a teenager have no idea where to place it. Like if you read Dickens, will you know enough about the industrial revolution, the condition of cities at the time, and such? Will you know what kind of thing the characters would care about?
How would you know what the characters in Pride and Prejudice are worried about if you don't know how that society is?
So as a kid it just totally didn't mean anything to me, it was just a strange torture where you are meant to comment on the motivations of the characters and how the writing style brings that out.