The comments on the various threads were so bad that I stopped lurking and started commenting since it almost sounded like bots.
We almost never saw Melania Trump when she was First Lady. We never saw Baron Trump, Trump's youngest son. Yet no one ever accused Trump of beating Melania, locking her up, killing her the way they did to William, who has much less of a temper.
And no one on Mumsnet ever mentions the polo pony who dropped dead of a heart attack at the end of the match. The second one that got Harry investigated for animal cruelty. The endangered raptors shot down over a royal estate mentioned in a few Guardian articles. It's human nature to wonder about the different standards applied to the two princes.