This isn't a representative sample of the general public. Per supplementary tables 1-2, the average age of the participant was over 60, and had multiple co-morb

This isn't a representative sample of the general public. Per supplementary tables 1-2, the average age of the participant was over 60, and had multiple co-morbidities. We know that age is the #1 risk factor. The people in the "hospitalized" cohort, in particular, were quite old and sick prior to the disease.