Elon Musk reacts to meme on SpaceX firing 5 employees for criticising him

SpaceX CEO Elon Musk tweeted a laughing emoji and a thumbs up emoji in response to a meme on SpaceX firing five employees for criticising him. SpaceX employees had written an open letter saying that Musk's behaviour is a "frequent source of distraction and embarrassment" for them. SpaceX President Gwynne Shotwell said the letter made employees feel uncomfortable and bullied.