Reading the article makes you think that you have to turn over an awful lot of rocks before you find a Swedish politician who isn't antisemitic.
This won't do much, because on top of the fact that Sweden is already poisoned by centuries of Lutheran Jew-hatred (Luther called for the extermination of the Jews when they rejected him), the Swedes have been brainwashed by a media dominated by Communists and radical Socialists who have painted the Jews as blood thirsty villains; propaganda that would have not been out of place with Joseph Goebbels. While they call it "anti-Zionism", the goal of the Swedish left (indeed of the entire European left) is the same -- the extinction of Israel.
The media is still in the hands of the left. They will STILL be spewing their bigotry. And they have a sizeable but growing radical Islamic presence; one that has almost taken over Malmo. Even the "right" in Sweden will want to appease them.
Therefore, Israel's relations with Sweden will not change for the better. Sweden's Jews should get out while they can.