As a Norwegian I don't trust a Norwegian newspaper to be anywhere near impartial with regards to the economic question. I also think it's hard to compare Norway and Sweden economically given the amount of money spent on stimulus by Norway this year because of "the oil".
Are the Covid deaths counted the same way? It seems for example that Sweden are very aggressive with labeling a death as Covid and e.g. Finland are undercounting.
The number of cases seems more clear cut, and I agree that it's not clear that the strategy either failed or succeeded. Just pointing out some potential pitfalls comparing even these two relatively similar countries.