That is exactly why the importance placed on general testing is an overreaction ... unless you are high risk or are developing the severe classed symptoms (moderate symptoms call your PCP or hotline). There is no need of infecting medical workers by a sick person that needs no medical care due to their mild nature of their symptoms. If you suspect you have been exposed, isolate yourself ... If you are a high risk, isolate yourself ... everyone else take precautions but go about your business.
I wonder if that's part of why they are reporting shortages on tests?
Not saying that Trump didn't downplay this at first and that may also be why there seems to be a shortage of tests.
But if you have a lot of people who don't need to be tested wanting tests, that could also feed into it.
I know for myself, I would only need a test if I started exhibiting systems and that would only be because my wife has a suppressed immune system due to lupus and my mother-in-law is 85. So, I'd need to know to stay away from them.
Although, one of the meds my wife takes for her lupus (Plaquenil) has apparently shown some promise as a treatment. So she may be better off than me. lol