A rich, lefty, white male celebrity so blinded by ideology he can’t see the optics of attacking the only black woman in government by calling publicly… https://t.co/caIQOFYnrU“Harry Potter” author J.K. Rowling, who has vocally supported women’s rights and has spoken out against the trans movement, reposted the minister’s message.Tennis legend Martina Navratilova also took aim at Tennant, writing, “Wow.