Good take. I think I heard that you can be negative one day and positive the next. So really nothing useful there unless you are presenting symptoms. We in our state are told to call a number before we can be tested. They will run through everything and then go from there.
Dr. Birx pointed out the absurdity of these claims; you will never test everyone nor do you want or need to ... there needs to be targeted + surveillance testing. However, from the political perspective, every day from now to the end of time, libs can claim, “there are still people who haven’t been tested”