Royal Biographer Angela Levin has hit out at a friend of Prince Harry and Meghan Markle after he was spotted posting “spiteful” comments about the absence of Princess Kate online. Taking to X, entrepreneur Christopher Bouzy, who also appeared in the Sussex Netflix documentary series, questioned why the Princess of Wales has not yet returned to public duties, following her diagnosis. Posting on the social media site, Bouzy wrote in a now deleted post: “Approximately 9 million women are diagnosed with cancer each year globally. The vast majority of those women do not stop working while undergoin…