Alan Moore definitely is not wrong:

At the same time, I’m sure that fandom is sometimes a grotesque blight that poisons the society surrounding it with its mean-spirited obsessions and ridiculous, unearned sense of entitlement.

https://www.theguardian.com/books/2024/oct/26/fandom-has-toxified-the-world-watchmen-author-alan-moore-on-superheroes-comicsgate-and-trump