What's up with Tolkien youtube?

So I recently re-read LotR and read the Silmarillion for the first time, and of course youtube has somehow realized this and flooded my feed with Tolkien content. I wouldn't necessarily mind, but after clicking on multiple videos I've noticed something: every channel is just... explaining stuff that's written in the books. Not discussing themes, not analyzing mythic sources or the way the stories changes, just explaining questions that are obviously in the books. Titles like "Why was Aragorn king? Tolkien Explained" and "Morgoth's Destruction of the Two Trees: Why Did He Do It?" abound. All questions that are easily answered by just reading the books themselves. And then the videos just read excerpts from the relevant passage for 30 seconds and pad the runtime to 7 minutes by rambling.

Who is this content for? Who is watching hours upon hours of content simply regurgitating facts on books they seemingly haven't read? Are there any good discussion channels that aren't like this?