Mask-wearing as vegetarianism
We might find out that COVID-19 infection carries with it a parcel of unwanted downstream effects. Say, a modestly increased risk of heart attack, of stroke, of early dementia. And maybe that those risks go up with repeated infection. It’s in no way certain any of this is the case. I’m not even sure it’s likely! But the probability seems high enough that it’s worth thinking about what the consequences of that would be. My...