deltarune fandom has devolved into deltarot because we know for a fact another chapter is coming, and soon.
invincible fandom has devolved into brainrot because the show is highkey mid and got a massive fanbase way too quickly for the writers/animators to keep up with the hype in a timely fashion.
silksong fandom has devolved into silksanity because please let silksong come out this year please please
batman arkham fandom has always been like that.
undertale fandom is to this day riding the high of being literally the most insufferable fandom of the 2010s.
rain world fandom is fine. do not inquire about the rain world fandom.
terraria fandom devolved into utter madness because the new update is taking a while. don't know why they're like that.
minecraft fandom devolved into childish sludge because it's 99.8% children under the age of 7.
any more i forgot?