Selome Hailu According to director Prentice Penny, “Black Twitter: A People’s History” is something of a coming-of-age story. Chronicling a decade and a half of posts and news stories, the Hulu docuseries examines how culture and politics have been influenced by Black users of the social media site now known as X — a relationship that has evolved and matured over time thanks to changes in technology, the White House, the site’s ownership and more. “The big reference is ‘Star Wars,'” Penny says.