Even by the standards of his brief, tumultuous stretch as owner of Twitter, one he has often seemed to inject with fresh chaos by the hour, Elon Musk’s been busy lately.
Last week, he suspended @elonjet—an account run by 20-year-old Jack Sweeney that tracks publicly available information about the location of Musk’s private jet. After previously promising to not suspend this account, Musk claimed Sweeney had “doxxed” his...