“TOP 15 YouTube Mistakes Small YouTubers Make - Why Your Channel Isn't Growing”, by Roberto Blake, 24 minutes
Of course there is excess vanity but in the middle of the video he gets going.with thumbnails and titles that interest people, but most of all knowing your own audience in the real world. This sounds like Blogtyrant advice for the older pursuit of blogging.
Some of the most successful channels are the college or young adult ones (John Fish or Max Reisenger). Even given overcoming censorship, it takes a lot of journalism experience to do politics. I do like Thiojoe’s tech channel.