Emma Thompson is making great use of her voice and standing in Hollywood to call out a troubling development. Last week, news broke that the Oscar-winning writer and actress had quietly exited her voice role in Skydance Animation’s Luck. She had reportedly already been through a few recording sessions when Skydance Animation hired ousted Disney/Pixar head John Lasseter to run its studio, despite allegations of sexual misconduct from Lasseter’s long tenure at the Mouse House. As a result of Lasseter’s hiring, Thompson opted to leave the project, and now she’s penned a letter to …