When you say "we" I'm assuming you mean undertale because of your avatar? Because before I noticed the avatar I thought you meant BL
Correct, I probably should've been a bit more clear, but oh well.
yeah you got a cult following of autistic children and teenagers
teenagers? sure, yeah quite a few.
children? nah. Give it 5 years and the undertale fandom probably still won't have children screaming about how good it is compared to everything else. There won't be millions of OCs for it, because literally anything can work, and there's no template given. (Contrast the sonic Fandom) There won't be thousands of people yelling sweet nothings whenever someone gives a negative opinion about the game. At least all of the arguments I've seen in the game's defense have been sort of thought out. (Compared to the Minecraft fandom) Hell, compare both reasons to the FNaF fandom which has droves of people making baseless arguments in full caps with 50 exclamation marks in defense of the game. All the while having tons of cringy OCs for it.