It's also quite meandering, and for people unfamiliar with music theory, it's probably not helping much.
I know several better channels for getting the theory - including analyzing genres or songs, but most are focused on instruments + theory or composing + theory.
Without you knowing my skill or interest level you sent great links. Thank you. I don't follow much per se, more of a contiguous surfer, but do like Guy M's short, simply explained, music theory videos. You may appreciate his style and other videos.