I think this dynamic of people learning a task wanting formal official steps leads to people thinking that there is "One Right Way" to do tasks that can be done in many ways.
A frustrated teacher formalizes something that just isn't formal to avoid having everyone bugging her over and over "but how do I start it? how do I knot it?"
Will I cause someone in 20 years to be told "That's the Wrong Way to do it."
hmmm