This economy vs. health has been debated ad nauseam. No one here is going to change anyone else's mind.
A lockdown will be the death knell for thousands of businesses, since there is no government support. It would also drive millions into bankruptcy. The problem that with nothing being done other than "mandates" and a vaccine being several months away, many of these businesses will go under anyway, as customer traffic will be reduced due to people not venturing out with the threat of infection. As these businesses close, unemployment will once again increase.
So, until Congress gets off of their duffs and passes some financial assistance legislation, we will be stuck with the choice of a slow agonizing spiral into depression or a quick economic dagger. As I see it, those are our choices for now.