I’ll take a charitable approach to this and say that the authors probably realize that people want to make something visual with this skill. The author only kno

I’ll take a charitable approach to this and say that the authors probably realize that people want to make something visual with this skill. The author only knows a handful of the multiple dozens of ways to do that and so the tutorial has that in there. The chances of those other technologies lining up with exactly what you know are probably slim so it makes you think that they are trying to teach more than one thing. Another theory I have is that the writer looked at this new tech and thought it would be interesting to make a video on it. Oh and while I’m in the learning a new skill mode I’ll also pick up X. Now X is top of mind so it leaks into the original presentation.