There’s quite a few videos on YouTube sharing that info about their channel. It’s also frequently shared in various YouTube creator/business communities.

Do you have links to the communities you mention? Thanks

They are all private forums/Facebook groups for various YouTube analytics tools or production/business courses. So you would have to spend money to get access to them.

Thanks. Do you have any recommendations on ones that have been worth it?

Sure, https://morningfa.me/ (analytics tool) and https://incomeschool.com/project24/ (course) are both products that focus heavily on research based recommendations. Their YouTube channels (https://www.youtube.com/@Morningfame and https://www.youtube.com/@ChannelMakers) have a lot of good information as well.

They both have private communities where people freely share a lot of good info (especially Project24).

There are many others that I have heard good things about but have not checked out myself.

A Magic content producer did one a while ago. The YT vs Twitch numbers comparison was incredible https://www.youtube.com/watch?v=0DtTwGFwcQs

Lots of youtubers publish this, like EEVBlog and Andreas Spiess also.