Well yes when the entire British Press for some reason has decided to target them with "palace sources" and "Friends of." And when you can't write an article about even the irrelevant royals without somehow villifying Meghan, of course people are going to hate them. Sweet mercy, I've even seen people state they hate her more than the one accused of raping a minor, which tells you how brainwashed they are.
Maybe focus more of your energy on why this is? What is the royal family covering up?