Who are your favorite youtubers that are educational, concise, and who build stuff with LLMs?

I'm looking to be a sponge of learning here. Just trying to avoid the fluff/click-bait youtubers and prefer a no bs approach. I prefer educational, direct, concise demos/tutorials/content. As an example of some I learned a lot from: AI Jason, Greg Kamradt, IndyDevDan. Any suggestion appreciated. Thanks!