What some viewers thought was an AI-generated meme in “The Devil Wears Prada 2” was actually drawn by a human artist. The highly anticipated sequel to the 2006 classic dominated the box office this weekend as its original cast returned to the story of the fictional magazine “Runway” 20 years later. One clip from the new film shows a slew of internet memes disparaging editor-in-chief Miranda Priestley, played by Meryl Streep, including one of Priestley as a fast-food worker, with the text: “