Grammarly released a controversial feature last week that uses AI to simulate editorial feedback, making it seem like you’re getting a critique from novelist Stephen King, the late scientist Carl Sagan, or tech journalist Kara Swisher. But Grammarly did not get permission from the hundreds of experts it included in this feature, called “Expert Review,” to use their names. One of the affected writers, journalist Julia Angwin, has filed a class action lawsuit against Superhuman, the parent company that owns Grammarly, arguing that the company violated the privacy and publicity rights of her and the other writers it impersonated. A class action lawsuit allows writers to join Angwin in her case. “I have worked for decades honing my skills as a writer and editor, and I am distressed to discover that a tech company is selling an imposter version of my hard-earned expertise,” Angwin said in a statement.…