Why would you exclude people over 50, transplant patients, people with lung ailments or cardiovascular disease, people being treated for auto-immune disease, et

Why would you exclude people over 50, transplant patients, people with lung ailments or cardiovascular disease, people being treated for auto-immune disease, etc? This reaction that it's OK as long as it doesn't kill young healthy people is sociopathic. By the way, your "blown out of proportion" comment means you are fine, just fine, with an expected death toll of 4 million Americans, if it were to go epidemic and infect 40% of the US.