I've seen that meme of her 'unhappy face' going round and all the headlines about it and I just feel so sorry for the poor girl. She and Harry broke up years ago and are obviously just good friends now and in a whole day where there are multiple photos of her smiling, looking happy and hugging the bride, one shot where she happens to not look actively thrilled has been blown out of all proportion.
It promotes this stupid, misogynistic narrative that her life is rubbish because she didn't marry a prince, and that she's regretting all her choices now that she can see the one who got away, when the truth is she's a successful woman living, by all appearances, perfectly happily!