Tech Half of Twitter’s top advertisers have left the platform since Elon Musk’s takeover, report says November 28, 2022 Amanda Pérez Pintado, USA TODAY Comments Off on Half of Twitter’s top advertisers have left the platform since Elon Musk’s takeover, report says A report by liberal watchdog group Media Matters for America said the companies have spent nearly $2 billion in advertising on Twitter since 2020.