This is my biggest issue with gunsmith videos, particularly YT. Editing. Let me explain. Typically the activity is a single camera shot which is fine. I don't really need to see your face just the work and hands in action. Also, commentary to the camera (focusing, etc) issues is unnecessary. Edit in a close-up shot later. If a part gets awkward, then edit in the same activity shot better. the audio can overlap and there is no requirement to talk constantly. if a spring is not going quite right, we see that and it is important to know it is 'tricky'. we are watching and learning.
I realize what I am asking is a lot. Even the 'professional' gunsmith videos fall short. But in the end I consider the effort to be a big payoff in quality, information, and usability.