reports the South China Morning Post.The fan-made poster, which was originally uploaded last month by the account DiscussingFilms on X (formerly Twitter), showed Cillian Murphy’s J. Robert Oppenheimer holding Margot Robbie’s Barbie in front of a mushroom cloud. Japanese users were further aggravated when the official US account for the Barbie film commented on the post, writing that “it’s gonna be a summer to remember.” Since the comment controversy, the hashtag “#NoBarbenheimer” has been trending on social media.