> Well, it's not that surprising when you have a disease whose harm factor is a function of your age. The vast majority of covid deaths are the elderly. The tiniest minority of covid deaths are young children. Their ability to spread to adults is their biggest risk factor, not the disease itself.

I think that's assuming that death is the only thing you have to worry about with this disease, and that if you don't die you'll recover and be no worse for wear. That may be a false assumption, and it could be that many children suffer from some kind of long term damage from the disease.