"He should be fired immediately," Musk, who often uses his influential perch to bully critics and others, wrote about Iger on the platform formerly known as Twitter. "Walt Disney is turning in his grave over what Bob has done to his company." Representatives for Disney did not immediately respond to a request for comment. But Iger is widely credited for boosting Disney into an entertainment juggernaut through a series of well-executed acquisitions — Star Wars, Marvel Studios, and Pixar — during his first stint as chief executive.