Watch who the retailers and manufacturers direct their marketing towards, because marketers are usually the first to know about a demographic change - their job depends on it. Mandarin starts appearing on local product packaging etc., Dan Murphy's direct mail outs include Chinese New Year specials and $888 pricing for limited edition scotch lol. You watch it unfold Al
Unfortunately it's not something I can say told you so about and be happy...bit like being right about global warming etc.
Our government is hard on for money and trying hard to float unsustainable jobs and industries - thus allowing the money to flood in and sustain it, at the cost of selling us out. New fines and taxes aren't really designed to curb it at all, they're designed to profit further from it and reduce debt.