Elon Musk’s X, also known as Twitter, has been banned in Brazil and Pavel Durov, the CEO of encrypted messaging service Telegram has been arrested in France.  

So, as the world becomes more concerned about the dangers of social media - have we finally reached a turning point on big tech - or is this merely a crackdown on free speech? 

Today, Professor of Communications and Media Studies at Monash University, Mark Andrejevic on why governments are finally holding tech billionaires to account.