I do notice she is starting to repeat some of the places she's visited like the battersea station shopping centre. The Chelsea display. But her channel seems to be continuing to grow, so must be doing something right. I still enjoy her videos, but I don't watch as much as I used to.
I think her videos are catered more to her US audience at this point. I'm a brit who doesn't live in or visit London so it's nice to see the places people go there, but I prefer watching the walking tour videos of London.