So his examples might be quite tame and understandable. But there's a lot of others that aren't there's a reddit community that's been documenting channels that have these kinds of videos, https://www.reddit.com/r/ElsaGate/

EDIT: some of the worst I've seen are usually involving Micky or Minnie mouse doing drugs and other things, while containing a bunch of keywords intended to get into recommendations. https://i.redd.it/i5rvr5ad9ug21.jpg