How many false positives were generated by the test prior to recall? 10 million? 100 million? 500 million? What is the scope of damage? Shutting down planet earth?
This is a rapid antigen test. They aren’t used for case diagnosis. They’re a quick and cheap (but less accurate) way for people to get themselves tested. This is not the RT-PCR test used for a case diagnosis. There is no “damage” beyond some people wasting their money on a broken test.