Edit: I clicked on your previous comments and saw one from some months ago where you wrote this: "Swedes tend not to think about "bad case", so if something does not go according to an optimistic plan - it sometimes comes as a great surprise for them"

This exactly in line with the current situation and my own assessment. So do you see a chance that this will be enough of a learning experience so in the future, Swedes (on a group level) will become better in factoring in the "bad case" in their decisions/thinking?

Early in the pandemic, The virus was thought to be both more deadly and more contagious. Many countries adopted a goal of flattening the curve, with the understanding that the the virus could not be suppressed.

Sweden pursued a fatten the curve policy in a very sensible manner, keep infections as high as your health system can handle until herd resistance is achieved.