I'm not sure specifically what you're responding to, but as far as I'm aware Sweden is the only country in the world where there's a specialized authority dealing with this exact kind of situation - rather than letting politicians call the shots based on gut feelings or public opinions. This is the opposite of luck. This authority has the job of distilling scientific evidence into course of action for the greater good of the people - regardless of what the ruling party believes. Look at the second or third wave of outbreaks throughout europe due to politicians calling the shots rather than scientists. Calling this luck is such a foul move and so far removed from the truth that it's quite upsetting.