Found one of them
Thats just the DM. Thats not proof of anything other than the DM being the DM. I have regularly seen 2 stories about the same thing right next to each other with complete different tones, context and outrage. If you are topic de jour they will link you with whatever they can to sell papers.
I saw plenty of stories from the DM about how she had "bagged herself a prince" and how she did it etc.
How about looking at Carrie Symonds. The DM is always running negative stories about her and what she is doing.
The DM is just a **** rag that jumps on whatever they can and will quite happily change their tune from one minute to the next. Markle was never as well liked as Kate Middleton but she also didn't take to royal life like Kate did. People didn't dislike her, they just didn't take to her like Kate. Kate just goes about her royal duty and keeps herself to herself. Harry and Meghan love to preach to people about how they should behave and what they should think. Its pretty easy to see why one is well liked and people think the other two are pillocks.
The royals have always been apart from the rest of society and largely keep their oar out of political topics and divisive issues. People only see them when there is news about them or they are doing something as part of their royal duty.
When you break that barrier its unsurprising that you will have people feel strongly one way or another about you. Some will like them more and others will dislike them more.