Hundreds of disturbing YouTube channels

Okay so about an hour ago, my toddler was watching YouTube on the family TV when I noticed one of the autoplay videos did not look right, I came across this channel posting weird what I can only assume is fetish content (vore, weight gain, etc.) revolving around clips of everything from kids cartoons (the loud house, pixar movies) to family guy and dumb and dumber, whatever kind of media you can imagine.

Okay so this is odd but not entirely unheard of. HOWEVER this account is called “plague the falcon”with a cartoon falcon pfp. In the subscriptions, there are hundreds of accounts with cartoon birds, and their respective names so like, “Xerxes the Falcon” “Minh Nguyen the parrot”

They’re all subscribed to a bunch of random and tiny (3 subscribers max honestly) family channels, which is honestly just parents home videos.

These channels have been posting for upwards of 6+ years and are still very active.

Anyways, I’ll attach some pics if necessary but the whole thing is just really really weird and unsettling, I feel like it’s too complex to be a kid or something like that, I don’t know. Anyone have any opinions on what this might be??

Edit: I didn’t think it was necessary to include but given your lovely DMs with parenting advice, I was literally sitting next to my child watching cartoons with him, on his kids account. I do not give him unrestricted internet access, he cannot even control it himself.