Elon Musk has sparked controversy after making a 'Nazi salute' twice during a speech at Donald Trump's inauguration as the 47th President of the United States. The gesture has drawn significant backlash, with many accusing Musk of promoting fascism alongside Trump. While some supporters argue it was a 'Roman salute,' critics highlight its troubling connotations post-1945. This incident follows Musk's previous controversies linked to antisemitism, which led to multiple advertisers withdrawing from his platform. The public fears these actions may signal troubling times ahead under Trump's administration.