Honestly, I would hotline that shit. That's the stuff lawsuits are made of if a TM comes in and spreads the virus to other TMs and guests.
I don't think Targets will close in the big, at least not ones with grocery. Montgomery County, PA is ordering non-essential retailers close, but grocery stores are deemed essential.
And yet, you show your lack of education with this statement. As others have noted, it really is that bad, given it's not something our immune systems have encountered before, high rates of cases requiring hospitalization and resources we don't have in great enough numbers to handle the forecasts, high mortality rate among older/vulnerable population and high rate of spread.