While I’d likely recommend a book over YouTube playlists, I also got a lot of value from the YouTube channel of the guy that wrote pre-commit (anthonywritescode). He does everything from explaining the basics all the way up to debugging Cpython internals. It’s a great find since the majority of coding channels tend to be beginner focused.
I also enjoyed watching Anthony's videos, a lot of them are short and focused on a specific subject. I stumbled upon his channel when I was struggling with some challenging type hinting issues, and ended up binge watching hours of his content.
+1 for Anthony's content. He even has a repository on github [1] with links to all of his videos for easier searching, and they're all labeled with a difficulty level. It's currently up to 520 videos!
