I've started to see the same too. More posts on Tiktok from UK creators asking why Americans are so overinvested in this and stirring the pots.
A few from US creators living in the UK saying the same. Some pointing out the US doesn't understand out pretty generous sick leave entitlements so we don't overthink colleagues being off for a while after illness/surgery etc.
Also seeing more US posters saying its getting too much.
If anything it's creating more sympathy for Catherine and the RF in general (in certain quarters). Started seeing more comparisons to Diana.