I believe these results, as my experience of Australian workplaces has been ubiquity of people whose presence is net negative to the workplace, even after discounting their salary.

Most Australian companies would be better off simply paying (10~90% of) its employees to stay at home.

I do wonder to what extent this is due to the Great Feminization - it is now routine to find workplaces that have "upgraded" their wokeness from reminders that sexual and physical violence is not OK, to policies like "disparaging remarks are not tolerated" or "you must respect your colleagues at all times".