In my understanding of literature, I went through the same arc as the poster, but then I made it to the next realization- "thickness" is just your willingness to give authors credit for things they didn't write, and it can be done just as well for works that are considered "schlock" as it can for the canon of works that are considered "great". You can read "Moby Dick" as a story about a fish, and you can read "50 sha…
I'm sure this aesthetic relativism holds up under argument, but this is an 'anti realization' that: -Reduces explanatory power (if Moby-Dick and 50 Shades are the same, why has one been lauded for 100 years, minted the careers of countless academics, etc.?) -Makes the world less interesting
I don't know, but those sounds like some plausible answers.