and where the purpose of the atpl courses is to pass the exam and not to have aeronautical culture
What in the sam hill do you mean by that?
Aeronautical culture (as i interpret it) is great, if you mean people and ettiquite.
If you mean company culture, it's good to understand so that you end flying somewhere where you will be happy and fit in.
if you mean blame culture, it's good to understand and avoid
infact, i'll go as far as saying that understanding aeronautical culture will save your life one day!
d'vay