The entire royal family circus is a popularity contest/ tabloid society thing. So sure, it's bad to be an American since we're all classless dolts, duh. The family antics and her roles, none of them paint the image folks want. Hell, Prince Andrew's stuff gets covered up/ shifted because they don't want to address it, not because it's okay.
As I said before, I'm sure her race is a factor, but there's a lot of things in her life that make her not-royal-material in the eyes of some. The chimp in a suit thing you bring up wasn't automatically racist, and while I understand racists have compared other races to apes in the past, it doesn't mean every time it happens it's because of racism. (I mean, I'm pretty sure soccer fans throwing banana's at players is racist, for example, but that doesn't mean telling some kids of various ethnicities to stop monkeying around becomes racist to the ones of specific ethnicities.)Clearly when a prominent British BBC person calls her child a monkey, that clearly means it was Meghan's fault right? There cannot possibly be any societal issues leading to hate for her, at all.
Either way... not sure why people get worked about internet threads, let alone something as silly as this topic.