Musk and Tesla have faced heightened criticism since the billionaire made a gesture likened to a Nazi salute during an inaugural event in January.

Tesla CEO Elon Musk has caused outrage after he reposted a tweet that claimed that Adolf Hitler, Joseph Stalin and Mao Zedong were not responsible for the deaths of millions of people but the public sector workers were.

Elon Musk recently reposted a disturbing, seemingly pro-Hitler post that claims Adolf Hitler and other notorious dictators didn’t kill millions of people. The post isn’t a good look for Musk, who has been defensive against allegations that he’s a “neo-Nazi.