Playlist of the original videos: <https://www.youtube.com/playlist?list=PLaCDmykyjVw_B983AQ2iG...>, there's a channel now <https://www.youtube.com/@YourDinosaursAreWrong> which has newer episodes (can't vouch for, haven't seen) (playlist with old and (some of the) new: <https://www.youtube.com/playlist?list=PLnpbQOy7TfC179wPmhHZr...>)
The article is interesting but it's difficult for me to really picture the implications of the article. Actually after reading it I get the feeling that what I was visualizing is entirely contrary to what they are trying to convey to me.
You'll find that this is a little awkward. The natural resting position of your hands is with the palms facing inwards, not down.
The counter example they gave was the elephant - but this video [1] of elephants walking looks to me like "bunny hands", at least to a degree.
> Portrait of funny, lovely European girl with rabbit ears, imitating bunny, holding hands like paws and looking up daydreaming
They are referring to the pose people take when they are pretending to pose "like a bunny".