"Yeah but it's still not out in the mainstream about D-plane and the correct ball flight laws. We should expect the instructors to have the correct info, i mean their the ones putting themselves out there as experts.
They are the teachers, they are suppose to pass along the correct info to us the student, it's their responsibility to do the homework and find out, after all that's what we pay them for.
If i decide to go it alone then it's my responsibility."
Dream land. Kind of like me saying that I expect all posters on this forum to spell correctly, and use correct punctuation, such as capitalization. Simply not reality.
For that matter, if you read business letters written by managers, since the time that the PC replaced secretaries, you will see that writing skills are mostly awful? They always were, but the secretaries fixed things.
Students are, for the most part, sheep. They are, for the most part, either too lazy to study, or not smart enough to educate themselves. That sounds harsh, but, in my experience, a high percentage of people have trouble learning from books. Take software application user manuals. Trust me people don't read them.