Coronavirus conversation

The "second wave" of coronavirus in Europe. Cases are showing up throughout, but Sweden spared a second wave of fatalities. Why is that? Well they didn't do severe lockdowns on the first round and likely have a higher background herd immunity than Germany, France, Italy etc.

We also discuss relative risk, for instance if you're young, riding a bicycle a few miles per day is more dangerous than this year's potential exposure to coronavirus.
"Focused protection", protecting our elderly, letting the young and healthy keep society and themselves going.
Is there a rationale for wearing masks outdoors?
Should you wear a mask once you are immune?
Keeping kids from school will have huge social repercussions, more so for poor families'.
Do our rulers even believe in the lockdowns when they don't follow them themselves?