Heh, the Australians are way too insensitive when it comes to gaming.Its going to hurt sales there but whoever lives there that really wants to play such game will find a way to buy it, be it through a trip or simply buying a digital version on another region store.
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1