Seto Kaiba plz step on me I beg of you
Dontch'a know? Anime is for kids duh! Your too old for those Chinese cartoons! /SIt's because they are.
This is one of those franchises like FNAF, Corpse Party, or Binding of Isaac. Game series which despite being clearly aimed at an adult audience and contain overt dark and mature themes gain an active fandom that is primarily composed of children. Probably thanks to a combination of the art style and letsplayers.
As much as I love anime it really is full of kids nowadays and they probably shouldn't be near half of it. But that's a whole talk of "watch your damn kids" and blah blah blame the internet why my kid is being some cosplay e-thot exposed to Junk pregnant butt shut when all of it could've been avoided if people took a step to be a DECENT PARENT.