Not talking about one life.
Clearly the infection models show that from one infection many can spread. So you're not talking about an accident that causes the death of those in a couple of vehicles, you're talking about multiple car pile ups. I think Faucci called the comparison, "ludicrous" for a number of other reasons.
We all have to go out from time to time to get supplies and that's when your disregard for community health violates those of others without their consent. I can stay at home but on the day I have to go out, and you're standing behind me in the grocery store without a mask shedding virus cells, you violate my safety, my family's safety, that of everyone around you, and untold others.
Lou Figueroa
A persons safety is all on them and no one else.
You could get out of line in the above situation and not rely on someone else to do the right thing.
How do you know you are infecting others because you touched something....?