Yes. And Twinkies have been sold in the UK for years. Most supermarkets have them, Damn, I can even buy them in China. Not that I want to!
The whole list is seemingly written by someone who never gets out much. Most of the list can be found in the UK, certainly in the larger cities. London has many American eateries selling most of these. I ate Jambalaya for the first time in London in the 1970s.
Also, much of the list exists in the UK, but under different names. I remember my mother making what was basically chicken fried steak but she didn't call it that. The very similar Scottish dish seems to be older than chicken fried steak, appearing on menus and in cookbooks earlier thatn any American reference to CFS.