Meta reports removing over 500,000 teen accounts from Instagram and Facebook following Australia's new social media age restrictions, though the company criticises the ban's effectiveness in improving youth safety. A survey reveals Australians rate local councils highest among the three tiers of government at 56% approval, compared to 46% for state governments and 39% for federal government. Political commentators debate both the practical impact of social media age restrictions and whether Australia should reduce its three tiers of government.