Australia will hold its nose, close it's eyes and continue business as usual.

Anne Summers was even more direct. “The Australian government has to make clear that they will not support Trump if he becomes president again, and the relationship with the United States will change in consequential and irreversible ways. We can’t condone what he will do now nor can we risk the contagion in Australia of what he will do.”

I think that would probably help Trump immensely. Nobody likes being lectured to by foreigners. It would certainly work well with his "America First" narrative.

Best thing we Australians can do is keep a good eye on the situation but our collective beak well out of it.