Someone over 70 is 270x as likely to die of COVID as someone under 50. For anyone under 50 without co-morbidity, then this is just a yearly flu — and destroying your economic future over the flu doesn’t make sense.
Having a blanket policy that ignores those differences is unrealistic.
IFR numbers are from the CDC’s best estimate:
https://www.cdc.gov/coronavirus/2019-ncov/hcp/planning-scena...