LNP or ALP, both need to have sensible immigration policies, that are in the interest of Australia overall. That means lower numbers and a sensible mix. We also need to promote asssimilation into an Australian culture.
It is good that you believe the country is NOT divided along idelogical and cultural grounnds, but I believe it is. Left wing ideology is pervasive and destructive in the long run. Under the ALP we are heading in the wrong direction, IMHO.