> Nobody got killed to make Nordic countries ”ethnostates”
Literally the Vikings [1].
> in Finland the largest ethnic minority (Swedish) on average do much better than ethnic Finn
Yes [2].
[1] https://en.m.wikipedia.org/wiki/List_of_wars_involving_Norwa...
[2] https://en.m.wikipedia.org/wiki/Finnish%E2%80%93Novgorodian_...