Well, that went exactly nowhere, like the last time we were given a student-like analysis.
So I will ask the teachers here. Do you present such a thing to your students? If so, when, for what purpose, and how do you use it? If not, why not? What do you think about that presentation, especially given that this was put in a teacher forum and we can suppose there is some teaching purpose behind it. (I don't know if there is)