Elon Musk Slams Elizabeth Warren, Calls Her ‘Senator Karen’: ‘Stop Projecting!’ Posted byEmily Rella December 15, 2021 Leave a comment on Elon Musk Slams Elizabeth Warren, Calls Her ‘Senator Karen’: ‘Stop Projecting!’ The Tesla CEO took to Twitter to duke it out with the Senator after she had some choice words about him winning Time’s coveted Person of the Year award for 2021.