I'm not sure how helpful this thread may be, as it may be a very subjective personal preference type of thing. Similar to individual peoples favourite music etc. What one person loves may not do much for some one else. Although with a large enough response there does tend to be particular bands, albums, and songs that keep cropping up.
Maybe it might be helpful if anyone responding could give a brief description of what they like about any particular channel.
I feel it might become negatively focussed to go into channels I don't like, although there are some, so I would prefer to keep that out of this thread.
Bearing in mind that I am a 51 year old British male, it's quite natural that I'd have different tastes and preferences to a teenage girl for example, but this is fine.
https://www.youtube.com/c/AdultwithAutism/featured
I just like this guy, Paul. He lives in the same part of the country as me. Has a kind of a gruff / no nonsense approach which I like, but this is balanced out with his great sense of humour. I find him to be very much a person who totally thinks for himself, if you know what I mean. And I really like this about him. Unfortunately he has announced yesterday that he will be taking a break for various reasons. I hope he comes back soon. Lots of great stuff on his channel.
https://www.youtube.com/c/AspergersSyndromeDaily
I like this guy too. One of his taglines is that he's almost 70 years old, so he knows a thing or 2. He's an American ex-pastor. Like myself and Adult with Autism above, all 3 of us were diagnosed late in life, which is possibly why I relate to these channels more, and am looking for more like them. Some very helpful content on this channel in my opinion. From the perspective of an older guy.
I also like yosamdysam a lot. Very informative https://www.youtube.com/c/YoSamdySam
I'm starting to like this one. THe lady is quite quirky for sure, but she has a lot of thougthful things to say. https://www.youtube.com/c/WoodshedTheory
Quinn on the Auistmatic channel is good too. A lot of helpful content. https://www.youtube.com/c/Autistamatic
IN the early days I found channels like Aspergers from the inside very helpful. But his channel seems to be pitched at introductory level stuff. Which is great at first. But of course many people will want to progress onto other channels. Which are either more in depth, or more in line with the personal experiences, day to day life stories, more advisory etc. So many different types.