As a community bike shop volunteer, I was always surprised how often people who had no previous experience with building wheels were able to build their own wheel with just a tiny bit of direction. One useful concept is embodied in the the unfamiliar word "recursion". --you don't just "tighten the spokes" instead, you tighten slightly, then check true & correct, then check round/hop & correct, then check dish & correct, then check tension & correct, then tighten (again) and then repeat all the above steps. . . the perfect wheel comes from repeated imperfect corrections of the gross deviations until the wheel becomes "perfect".
I haven't built a wheel for many years. (Of course, I had to count... 60 years [sigh]). Now I've got to get back into it. At least tune all the wheels I've got. I don't need instruction, but you are on spot with this video; I did need that push of motivation. Going to buy that truing stand that has been on my wish list since 2021.
