At he moment the fatality rate is less than 3%, that means if 65 million people do die, then over 2Billion people would have been infected. That would mean massive disruption. Hospitals would not be able to cope.
If your city was one of those badly hit you would not want to leave the house. And hopefully have a decent supply of food.
Lets all hope it doesn't get that bad.
So the US share of that 2 billion people would be 4.3%(our population compared to the rest of the world) That's about 86 million. For comparison about 45 million people were infected with the flu in 2018. So Coronavirus will barely be noticeable. So lets turn off the panic button until the numbers are 1/100th the numbers of the flu or 450 times higher than now. Then we can raise an eyebrow.