Kaz
CM will soon point out - correctly - that the current CAR 166 and AIP provisions do not mandate broadcasts for VFR aircraft in the vicinity of non-controlled aerodromes in G, precisely to enable individual pilots to make their own judgment as to when and where to broadcast what. That outcome is not a coincidence. It is the result of concerted lobbying.
The best way to achieve improvement is education, not more regulation.
The self-serving, incompetent bureaucracies that are CASA and Airservices aren’t going to achieve anything coherent or useful in the near future. Best for folks in the real world to do their best to educate.