One is high immigration that changes the proportional representation of different ethnic groups within Australia.

Canem Malum,

Migrants don't want to take anything away from
anybody. They've been raised to give and not to
take. To contribute. To build. And that is
what they have been doing for generations.

I disagree.

Canem Malum,

You would!

Canem Malum,

However you're only 1.2 million out of a population
of 25.5 million people in Australia.

Do the math.

https://www.worldatlas.com/articles/ethnic-background-of-australians.html

Ethnic Diversity Today

Understanding the history of colonization and immigration in Australia helps to understand the current makeup of ethnic backgrounds found today. British continue to be the majority with 67.4% of the population. This is followed by other European ethnicities: Irish (8.7%), Italian (3.8%), and German (3.7%). Those of Chinese ethnicity represent 3.6% of the population and the Aboriginal, and Native Australians are now only 3%. Other ethnicities can also be found, though in smaller numbers: Indian (1.7%), Greek (1.6%), Dutch (1.2%), and Other (5.3%). The “Other” ethnicity includes individuals from many countries, particularly European and Asian.