https://www.vox.com/2023/10/25/23930711/twitter-podcast-land-of-the-giants-elon-musk

To find out who did, look all the way back to the start of the story.

You probably think you know that, too: The usual suspect is Elon Musk, who has spent the year he’s owned Twitter doing his best to drive away users, advertisers, and any remaining sense of fun or utility the service used to have. (He’s also inexplicably renamed it “X,” which I’ll mention here solely to appease Vox’s excellent copy editors.)