Australian government concedes no scientific consensus on social media harms for teenagers – but ‘credible risks’ justify ban

<p>Commonwealth tells high court its proposed laws to let users opt out of algorithms would ultimately have the same effect as the ban</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">breaking news email</a>, <a h