Well, Billie Eilish is more popular and, therefore, more "controversial" (meaning the more popular something is, the more visceral opinions there are of it/them/etc) than any movie I would imagine - so, yeah, I don't think any IP would face the amount of backlash that Billie did. BUT, I would propose that Justin Bieber would elicit similar hardcore backlash. And, yes, I realize that Billie Eilish is far more horror-adjacent than Justin Bieber; but, my point is that, while some of the backlash surely was gender-prejudice, I don't think we can make a wide swath to generalize that it all was. She's an ultra-popular artist, and that is bound to divide people regardless of any inherent traits imo.