Australian GA single pilot IFR pilots are simply that. They tend to be one man band operators even after years of Airline flying. They never quite grasp the concept of true multi crew operations. Agricultural is a term that comes to mind.
I guess they dont know that they dont know.
Ignorance is bliss.
Another village idiot is loose again.
So where, Mr Big Boeing "boy" do all the best multi crew pilots come from?
Please don't tell me the RAAF.
My experience is that if pilots are subject to a robust check and training system, it doesn't much matter what their previous history was, they can and will adapt, if not the check and training department will resolve the issue one way or the other.