Mehhh, grass isn't always greener on the other side.I don't think Aus people are trying to move to Canada, which is becoming a sh*t hole. Aus is better in every way except for the proximity to the US.
Australia seems too isolated, especially if your family lives in the Americas and most of Europe. Some people say the weather is better, but that is subjective, not everyone wants to live with the heat and all those bugs down there. Actually millions of people hate the heat.
I can't imagine myself spending Christmas when it's almost 40 degrees Celsius outside.
It's a good country for sure, but I'll take Canada any day. It's like the US but with better K-12 schools, safer cities and without the division, crazy politics, bigoted evangelicals and the daily mass shootings.