If I'm looking at https://www.worldometers.info/coronavirus/coronavirus-age-se... right, out of 15,230 coronavirus deaths in New York, 14,540 of them were people over 65 or confirmed to have underlying conditions, and only 92 of them were people under 65 and confirmed not to have underlying conditions. About 15% of their population is over 65. I'm not sure what the population base rate is for underlying conditions, though.
> Also, what about the high risk people? Do we just throw them under the bus?
No. We quarantine just them to keep them safe, and give them all free grocery delivery, etc. too.
> Also, what about spreading a new virus to billions of hosts and praying for no mutations?
I agree that's bad. I'm just saying that a lockdown that looks like it's going to last over a year is worse.