What part don't you get? If it's IMC, there is no legal VFR traffic. (full stop).
Of 7,617,930 square Kms of Australia, everytime you want to do an IFR letdown there must certainly be an ultralight beneath you on a vertical collision course. Learn to live with the odds 'petal'.
The topic was about RAA flying mostly quiet legally in G airspace. and is being addressed intelligently by people such as Horatio Leafblower without the sarcasm and bull!!!! coming from some with possibly one renewal up their belt, but experts all the same.
There are idiots in all the GA spectrum, why target one aspect.
As for your educating me, bring it on junior. VFR is a fact of life. RAA is a fact of life. You don't own the sky. Do your own risk mitigation and work around it. Having a moan here won't change things.
What's your alternate suggestion? Ground everyone when you want to fly.