Thr source material doesn't really matter, I just love learning about the lore and mythology of various settings, so anything from LOTR to WH40K to TES would work.
Hell, the channel doesn't even need to be anti-woke, just being apolitical is good enough.
I second the calls of Arch, Tex/BPL, Luetin, and Templin.
Another one I have found that is fun/interesting is Oculus Imperia for 40K. It tells a lot of the same lore that any other channel does, but it is done in the character of an Imperial Scribe who is given access to the information and is essentially making a historical novel for the Imperium. So its an interesting twist on the usual lore information.