Joker: Folie à Deux' tanked at the box office, but was it just bad reviews that kept even the most diehard fans away?

One TikToker has taken a deep dive into the film, and thinks that it was Joker rather than Arthur Fleck pulling the strings the whole time. User Society.made.the.joker posted a video, in which she argues that "the Joker is a real persona, and he’s a persona that comes out to protect Arthur."