Looks like oldest video is about two months old like the other example. This one mimics Elon Musk.

https://www.youtube.com/@MindToGoals    
#mce_temp_url#
 
I will give it credit, at least it has a pretty descriptive disclaimer of what it is actually doing. Click on "more" below the video and it tells a lot about how it is produced. About half way down the text.

https://www.youtube.com/watch?v=UDOtswlqSxU  #mce_temp_url#  

Here is another one that looks like started up three months ago, at least by their dating on the older videos. Looks like Peter Atia was their focus although there is some different newer stuff.
https://www.youtube.com/@Mindshiftmomentum-y5x/videos  #mce_temp_url#  
Is this the future of Youtube. AI summarizing what everybody else is saying?
Looks like maybe these channels just chase the latest "big name" on Youtube to get the most hits.

Yet another one. This one featuring what Dr Rhonda Patrick says and looks like the channel is only 3 weeks old.   https://www.youtube.com/@WellnessFrontiers    #mce_temp_url# 

Well at least I am figuring out a pattern so I can know how to avoid these channels that appear to be someone but are actually just using AI to mimic them and repeat some of their public comments (either in or out of context). Lots of fakers.

I see a lot of danger in these type channels. As long as they are representing who they are semi pretending to be maybe there is some value in their presentation. But I see also the possibility of intentional or maybe unintentional slant added that might or might not really represent what the original person believes to be true. Looks like a slippery slope to me. I will do my best to avoid these channels that pretend to be representing the thoughts of someone. I prefer to go to the original source instead of some AI interpretation of that person's thoughts and ideas. The names of the channels often look like some sort of generic name thought up that seems appealing.