They're all related, at least tangentially, but I don't think it's anything like that.
What you're seeing here is much more spontaneous - basically freeform digital "friend groups". You get a variety of different individuals, which associate themselves based on common interest. So, you get an edgy girl into edgy shit start communicating with people who she considers similar to her. They don't need to actively groom anyone, the job basically does itself.
I'm actually not 100% sure what is actually the truth and what isn't due to all the Cointel.
What is evident however, is that the shooters mutuals are indeed involved with 764, Skibidi and Com; which caught my interest.
The person who caught my interest in that regards decided to give me (and Sprate for w/e reason) a shoutout on Twitter, and suddenly you have this influx of Cointel and psyop that frankly, I have zero clue what to make of.
The fact of the matter remains the same; the shooter's immediate circle has direct correlation and involvement with those circles however, everything else? Beats me.
That being said, it is within my experience that 15 year old edgelord girls just don't go out and shoot up schools because "I'm le edgy" sure, they go to circles of edge stuff, but there's a high jump between edgy posting on the internet and blowing out the brains of two 5 year olds, a teacher, and then yourself. Frankly, I think the edgelord circles that she was involved prodded her into doing this, because honestly, that isn't normal whatsoever in the slightest. That's the fucked up part, as we can see in the thread, this kid, this child, needed help, was begging for help, and her friends essentially did nothing to stop it, and probably even provoked it, if I'm reading the room correctly.
With friends like those, who needs enemies?