Video makes it easy to ramble about design-choices, etc. But I'd rather read content. Seeing snippets of text on-screen, at my own pace, is much better than seeing shots of a monitor or slides. Much like this story.

That said there are a couple of great books out there already, interpreterbook.com, compilerbook.com, and craftinginterpreters.com - all recommended. If you're doin g this for money you'll struggle, unless you have a lot of clarity / something new to offer.