It depends on how it is done. Mentioning that there are other options - that in an actual situation you will have to adapt to what is coming at you, what is going on with you at the moment - is always a good point.In my experience, when "instructors" spend a considerable amount of time speaking of endleass variables and possibilities, they have very little real information to desseminate. The compexity of basics and their applications are significant enough without introducing alternate material and ideas not actually relevant to the student developing immediate skills and a workable understanding of the core material.
I am exceptionally fortunate - I train in a studio and with instructors where I always feel free to ask questions about the material - whether I am doing it correctly, the application, and so forth. I tend to over-think things sometimes, but then that is what I will hear from my instructor. I'm glad that my questions are treated as someone trying to understand, and not as someone trying to challenge the instructor - which is never my intent at all.