I don't care for the videos personally, but aren't we all entitled to watch what we like, have an opinion, and share that opinion with others?
I hear a lot of opinion on youtube, and other hosts of user contributed content such as HN that I don't agree with, and yet I would prefer youtube and HN let me hear that it then decide for myself if it's credible, insightful, or otherwise useful to me.
The videos in question are clearly not directed at children. Do you not see the hypocrisy of your appeal ban one mans commentary on the mental state of adult subjects in these videos based on your own unsubstaintiated commentary of the mental capacity of other adults who are merely viewers of the former?
At least the videos we are talking about comment on the movements and words of the subjects therein, flawed as that limited view may be. At least that is something that can be discussed. You offer absolutely no evidence to support your claim that the video viewers are "mentally toddlers", as you don't even know who they are, and yet you have the gall to question the expertise of the publisher.
I am less certain that it is actually salutary to hide or remove humbug from the eyes and ears of people. Someone in power is deciding what is humbug what is not, and what is tolerable humbug. Plenty of other videos on YouTube have sponsored sections hawking Nord VPN, making all manner of potentially injurious claims about privacy.
Sunlight, not darkness, is the best disinfectant.
Yet, YouTube hasn't any problems with that and gladly hosts such content, despite it undoubtedly causing much, much more damage to society.
Yes, the videos are amateur and I highly doubt the guy is credentialed in psychology. But they are not in any way similar to the calculated disinformation campaigns you offer as comparison.
They're entertaining. They're fun to watch. They're not being used as police training videos. If they're influencing jurors, I don't see how this is any different than the thousands of unconscious (or conscious) biases already inherent in the justice system.
By this logic we should ban all true-crime shows and law enforcement dramas because they might contain "misinformation". The show Lie to Me comes to mind as an example of similar pseudo-psychology in entertainment. I'd recommend giving it a watch if you've never seen it, Tim Roth is great.
Since when is random, blatant censorship hailed as "obvious good"? What timeline is this?