Australia's internet regulator said a teen social media ban would be the first domino to fall in a global push to rein in Big Tech, as Meta's Instagram, Facebook and Threads began locking out hundreds of thousands of accounts ahead of a deadline next week.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
