Are you asserting that buying oil from Sweden will somehow reverse Norway's independence?
Or that we should punish Sweden for having had the union with Norway?
Seems a long grudge to carry for a hundred-year-old "amicable and peaceful dissolution" https://en.wikipedia.org/wiki/Union_between_Sweden_and_Norwa...
Like recommending the US should not have helped England in WW 1 because of the war of 1812.