The government is mulling measures to tackle social media site X if it doesn't take down graphic posts as the eSafety Commissioner fights the giant in court.
Elon Musk has recorded an unprecedented $US200 billion ($A294 billion) loss in wealth since November 2021, according to the Bloomberg Billionaires Index.
New owner Elon Musk says incitement to violence will continue to be prohibited on Twitter but suspending former president Donald Trump's account was wrong.
Elon Musk has put his $US44-billion ($A64 billion) deal for Twitter Inc temporarily on hold, citing pending details in support of the calculation that spam and fake accounts indeed represent less than 5 per cent of users.