I think there's a key distinction to be made between a "tutorial" and a "vlog." Some videos you watch to learn things, and other videos you watch to be entertained by the struggle.
(Admittedly, for the latter the examples I have in my head are all makers/artists, not programmers, and I'm not sure I'd be as entertained watching somebody fuck up a software config as I am watching them panic as their epoxy resin pour goes wrong.)