Did you read my next comment?Yeah of course have been to England, there is no bleating about how many games Arsenal play in London. Because they understand that home and away advantage exist regardless of travel.
ManU home at Old Trafford enjoy an advantage against Liverpool (just up the road), Arsenal AND Bayern Munich.
And I have been to the US, a more similar size comparison to Aus.
Guess what, the remote teams on the West Coast travel more than teams located in the more populous north east.
It is only moronic VICBias wowsers that ignore home ground advantage, and instead focus on how many times a team jumps on a plane.