Here is an insightful piece that puts an obvious case against universal income schemes, namely that the level of degeneracy and drug use is so high in America, and probably Australia, that if people were given any extra money, a sizable minority would explode the already pandemic drug problem:
https://www.theoccidentalobserver.net/2019/07/06/the-danger-of-a-universal-basic-income/
“The entire number of US soldiers killed in Afghanistan, from 2001 until today, is 3,568. The same figure for Iraq, starting in 2003, is 4,571. Together they are 8,139, or about one ninth of the total deaths from overdoses in 2017 alone. The total number of American casualties in the Vietnam War was 58,220, less than any two-year pairing of overdose deaths in the last decade. The enormity of this death toll is truly hard to fathom, but consider this comparison: the total overdose deaths for the most recent ten years we have numbers for is 471,935. The estimated population of Miami today is 470,914. And that’s just overdose deaths. It doesn’t take account of the crime committed by addicts to feed their habit, the broken families, the disastrous health consequences of habitual drug use, etc. In terms of numbers, then, what is going on today is a war, and it is a war that we are losing. Since 2012, the percent increase of overdose deaths has gone up nearly every year. From 2012 to 2013, fatal overdoses went up just shy of six percent. From 2013 to 2014, it went up just shy of seven percent. From 2014 to 2015, the increase was about 11.3 percent. From 2015 to 2016, the increase accelerated dramatically, to 21.4 percent. From 2016 to 2017, the increase leveled a bit, going up only ten percent. As such, the numbers for 2018 may be as low as 80,000. That’s an optimistic view, mind you.