As a person who’s not into the table top games, but loves the lore.
I watch/listen to a few channels:
WesHammer - www.youtube.com/channel/UCSDj6ttwzj2sr464jDdg_pA
He does a short introduction (on camera), then the rest is audio with relevant artwork and some video from the games.
Aside from the usual deep’dives into the various factions and popular characters, I enjoy his Grim Dark Story Hour vids. These focus on creepy (horror) short stories from random Warhammer books, where Wes does some voice acting as well.
The Sleepy Hollow - www.youtube.com/channel/UC86zNGwCUt5gBnizRSWSLuA
Warhammer lore (and game lore). It’s meant to be for helping people get to sleep. But I listen to it during the day. If you do use it for sleep, watch out for the super loud Youtube ads that play in the middle, if you don’t have Premium or use Peertube.
There are a lot of other Youtubers that do good content as well, like Arbitor Ian etc.
The top two are my recommendations.
Warhammer lore content made simple. My videos designed to be fun and engaging for veterans and newcomers alike as 40k can be pretty daunting and dense. I break the big complicated stuff down into simple easy to understand videos and do my best to make learning about the grim dark fun! I am a massive 40k nerd and have been deeply engrossed in this universe for almost 20 years.
For 40k, I've been watching a lot of bricky (also does non warhammer stuff so I've linked a specific video) and krakduk. (does the annoying youtuber voice, if that gets on your nerves it might not be the channel for you)
There is also the lexicanum for everything 40k, old fantasy, and age of sigmar.
