Idk about British Ethiopian but dude there is the best Ethiopian in twin cities, I go out of my way to get it when I visit, the meat is roasted so perfectly , the squishy sponges bread is better than any other I've had, I may never leave Lol so I'm inclined to say that American Ethiopian is chefs kiss (at least in this town) but British Ethiopian is prolly junk. (Also the Ethiopian lady visits Paris a lot , so maybe that's why, she's some kind of cultured Ethiopian so

)
As much nationalism as I have for Wales as an americunt-mutt, their food, as well as the rest of Britain, is usually fucking disgusting. Some of the baked sweetie items are pretty good tho. My family describes Welsh (and English) cooking as "an overdone burnt steak with corners peeling up and then an attempt to reconstitute it with some salty greasy sauce." They even watched Gordon Ramsay's show KN in Britain and shat on the dishes at the restaurants Lol
Phuh in the states is amazing, so I refuse to believe there is bad Vietnamese food here at least. I knew a half viet Asian mutt who was Very racist against Hmong food (Hmong are all over SE Asia but many from Vietnam are in the states) and refused to associate with them because they are the "niggers of Asia." They use fatty shit cuts if meat and don't cook it long enough to make it edible in egg rolls imo, so the other Asians avoid Hmong food.
I have a theory that the shit diet of the Hmong contribute to their high cognitive decline when aging, there is a high number of dementia patients but their families won't put them in homes, yet you see them yelling in Hmong at shit that isn't there at the bus stop unattended, but little old Asian men and women are harmless otherwise.
Last observation: cultures that drink raw or use animal blood in their recipes (middle eastern especially) is fucking gross