How Kate Middleton is quietly changing monarchy amid Megxit noise Entertainment Kate Middleton is quietly changing the monarchy in “radical” ways to change the monarchy. Royal expert Daniela Elser said that the Duchess of Cambridge has “changed the social media game” as the Cambridges are taking charge of their narrative. Her comments come after Kate and Prince William marked Anzac Day, a national day of remembrance observed in Australia and New Zealand. "To mark Anzac Day, William and wife Kate, Duchess of Cambridge’s Kensington Palace social media accounts shared a truly delightful video showing the Prince, with his balding noggin on prominent display, writing letters to the Australian and Kiwi high commissioners before an unseen flunkie zipped across London to deliver the missives along with homemade Anzac biscuits," she wrote for