Hey, help me out please.

So I work at a daycare, and have this one kid there (6 year old girl) who is all but confirmed autistic. She keeps talking about Sprunki, singing some song about it and seems shocked no one else knows about it. As a way to try to connect with her, I decided to look it up and… What the ever loving f***?! Oh my God, what has this girl been doing? What is this stuff? Don't get me wrong, I like horror stuff, I've played Doki Doki Literature Club, but for a six year old girl? This seems all sorts of wrong. I think I need to do something about this, I'll bring it to my boss who will probably talk to the parents, but maybe I'm missing something. Maybe there's a not completely messed up version she's been involved with? Someone familiar with this fandom, help me out, give me your thoughts.