(Initial responder to privilege!anon and also enthusiastic approacher of ven diagram experiment later)... I completely agree that pretty much everyone (obviously I can't speak for absolutely everyone) isn't enjoying this kind of fic because they feel in any way envious or spiteful towards the character in question... I feel like often it's characters with power, not necessarily privilege (the two can go hand in hand but not always, particularly not in fiction) who get the brunt of this kind of treatment... Whether it's magical/supernatural power, authority of some kind or just superior intelligence/charisma to everyone else, those kinds of characters do seem to be highly targeted for this kind of treatment. I'm still not sure what all this means, it's an evolving question in my mind and has been for quite sometime, but I'm also almost certain that it's not because of jealousy/envy of the character, but something far more subtle than that.