i should qualify that i am talking about fiction here; the critical theorists have made several notable literary contributions to English nonfiction in the past decades ;P
like, in my generation there was Harry Potter, right, which people loved because of its worldbuilding and the richness and mystery and magic of it all, and the plot and gradual development of the story over the course of their childhoods and there’s so MUCH to it—but the writing is mostly worthless and nobody is seriously out here like “i’m trying to copy J.K. Rowling’s Literary Style” unless they’re intentionally doing a parody (i hope)
and then there was Twilight, which is a completely garbage story built on entirely unbelievable premises which somehow manages to work anyway because the writing is actually really fucking good
i also think Twilight was a notable contribution to the English canon but that is neither here nor there