Miranda Priestly is meant to be the villain of The Devil Wears Prada, but one character has always seemed so much worse—and he has only become more of a villain in the 18 years since the movie hit theaters. Based on the 2003 book by Lauren Weisberger, 2006's The Devil Wears Prada sees a young woman become the personal assistant to one of the most powerful forces in the fashion industry. Miranda is undoubtedly the "devil" that the title describes, and Andy's morals are tested due to the woman's example. Still, Miranda wasn't the worst character in the movie.

https://screenrant.com/devil-wears-prada-villain-andy-boyfriend-nate-worse/