While not Aus specific it's a good look at ETFs for those interested. Paywalled link below, non paywalled link above.
https://www.ft.com/content/22663af0-7e17-4477-9dde-71354042b6ef
https://passiveinvestingaustralia.com/
Also this site is p good
Actually a good, concise article. Very good read for anyone who still adheres to traditional financial planning (aka brokers).