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.
The book of Choyer for Warhammer, Wizzards & Warrior for fantasy battle reports (Lotr, Warhammer, Witcher, etc...) and Mac's Lore for Colony Wars, Battlestar Galactica and Homeworld are pretty neat too.