Comment by UncleMeat
The blue curtains has become an almost deranged meme at this point, completely disconnected from either curricula or evaluation. Students are not asked why singular descriptive details are chosen as such.
Being able to perform critical analysis of text is an essential skill today. It might be more essential now than any other moment in history. Understanding how narrative writing uses symbols translates cleanly into understanding how political messaging or any persuasive writing uses symbols.
Yes and literature is a pretty bad way to teach critical analysis. My high school did political speeches from history and that segment was infinitely more enjoyable than The Scarlet Letter.
You can just teach the thing you want to teach.