What planet are you on?
I want to be a resident of Australia for tax purposes, and I suggest, so do the majority of Aussie expat retirees.
Have you learnt nothing?
If you are deemed to be a non resident for tax purposes, there's no tax free threshold and the rate is 32.5% from $0 to $120,000. Links already provided.
Most, including myself, want to remain a tax resident of Australia so we can get the tax free threshold and resident tax rates.