Any read about this? It's kind of been around for a little while now but it's definitely creepy at every level.
What is ElsaGate? Reddit probably has write-up. At its obvious level it's a large amount of of YouTube channels and videos targeted as kid friendly with a bunch of insane, creepy, disturbing, or just flat-out inappropriate content feature Disney/Marvel characters and childrend. Start looking and it gets even weirder, and since kids are given tablets and allowed to go HAM on YouTube, random videos will have like half a billion views.
Ask someone else and it's content that is grooming children for certain behaviors. Dig into the commends and some other random hidden messages appear.
Reddit's What is EslaGate: https://www.reddit.com/r/ElsaGate/comments/6o6baf/what_is_elsagate/
A lot the videos include Disney characters doing surgeries on each other, torture, torture, bisection and limb amputation. Some are highly sexual. Why doesn't Disney or Marvel firebomb these with cease and desist like they always do when protecting their brands? Great question. Why does YouTube allow this? Also a good question.
SubReddit for ElsaGate: https://www.reddit.com/r/ElsaGate/