It would help if the aymptomatics knew they were infected so they could quarantine and not be a major source of spread. But, as you say, the accuracy needs to be there. Also, I don’t understand the benefit of this test verses one you can have professionally done for free/less with a quucker turn around time.
There is NO way to know who the "asymtomatics" are or how man of them there are. So it stands to reason that every man, woman and child, visitor, diplomat and politician must be tested...all of them in this country and the world.
So I assume that "hit and miss" is better than nothing.
Also, if the testing it to be "professionally" done then that INCREASES the absurdity of testing. Think of how many doctors, nurses, nurses aides and other medical professionals would have to be involved.
PLUS, how many of THEM would, of course, need testing again and again and again and again...etc.?
Where and when does this end?
There are those who THRIVE on this tumult and never want it to end. They welcome all the government interference that this would entail.
Besides, from what I've heard the MASK doesn't keep one from GETTING the disease. It only keeps one who HAS it from spreading it. And I've heard the opposite. No one knows for sure which it is.
Now the fear mongers are predicting another outbreak this winter.
SOOO, you better BE CAREFUL, ALL OF YOU. Get tested. And, get tested again this winter. Whatever the government TELLS you to do--DO IT.
It's for your own good!