Are you suggesting that pilots in Australia only do what's mandatory?
Are you suggesting it's good airmanship not to give any radio calls at aerodromes that are not marked on maps?
Surely not. Or am I having a misunderstanding? Isn't there a requirement for VFR to monitor and announce if in potential conflict when en route in G?
What would be the purpose of CASA sending out the Notam covering CTAF frequencies at non marked aerodromes if no one gives any calls!
And do you mean that you support E terminal airspace for Ballina?