I can only assume they are waiting until next year to be sure how the vaccine picture shakes out. MRNA vaccines are clearly safe and effective, and have saved countless lives, but with the dopey politics in Sweden about Covid, I am not really that surprised.
- Sweden's handling of Covid has not been particularly influenced by politics, it's been run by the government-appointed experts (that were appointed before Covid broke out), so the "dopey politics" referred to have never really been politically motivated.
I don't think there's any reason for connecting Sweden's Covid response with who got the Nobel prize in Medicine this year.