There is many "not sexy" projects that many people indeed find interesting and worth watching. And OP did not want to watch ANY youtube video.. he wanted to watch your work, as I do to since these other youtubers (AFAIK) are not on HN :)
The fine dust is really the thing that makes filming impossible. I can use some mask from Covid supply stash, but all electronics and even power tools have problems with dust. A drill and angle grinder died from particles getting into gearbox and motor already.