According to the 2022 Census, there were ~1 million people who reported having an income > $150K. That's 1 in 25, or the top 4% of the population.
Source: https://www.news.com.au/finance/mon...p/news-story/6858ca3f2579ca2ec36e6212847f30da
On that basis, it's fair to say that anyone earning $150K+ is hardly your "average Australian", and is less in need of a tax cut than those earning considerably less.
I get this side of the the argument. But at the same time, it is the high earners that do all the heavy lifting in paying tax. Tax cuts necessarily should benefit those who pay the most tax.
For example, under what is being circulated as the likely changes, people earning $45,000 per year (currently paying $6,000 in tax) – get an extra $800 compared to the original plan, and $900 odd in total. That is a 15% reduction in total tax paid.
Yet those on $200,000 (currently paying $63,000 in tax, more than 10 times the amount compared to the other person) - get $4,500 less than the original plan, and $4,500 in total. That's only a 7% reduction in total tax paid.
This isn't as simple as people make it out to be.