As a curiosity and side note, Salmon wasn't always eaten by the Japanese as sushi. It was considered a garbage fish that you'd grill due to its likelihood of being infected by parasites. It was the Norwegians that had a surplus, and was looking for a new market to open up that salmon sushi became a thing.
https://medium.com/torodex/salmon-sushi-is-not-a-japanese-in...
The Norwegians probably won't pay attention to this initially, but will probably come out against it, given that Salmon is at least a chunk of chain for their industries.