Well, there are only two reasons I would ever do a video. First is to critique myself and try to make improvements. Second, to have something for my grand kids to see years from now.
The exception to this is the ones I put on Youtube that actually WERE to let a local venue see. Unfortunately I was on an emergency-type time table and didn't have time to do something more elaborate. (I did get an offer from it, but much later.)
I agree that to do a truly great promotional video you need to use extra gear, personnel and software.
I'm a one-shot, real-time guy when it comes to audio and video recordings. I think it is because I'm lazy.
If we wait until everyone takes time to make major productions we will most likely see very few videos of one another. I'd rather see something like Beaky made. It shows what he does and he does it well!