Yeah, the testing data is so skewed one cannot make an informed deduction.
Just in my extended family. Two persons in a household test positive for Covid. A third person who interacts with this household regularly and doesn't go out in public much got sick and tested negative for Covid.
Yeah, it is possible the third person got exposed to a bug outside of contact with the Covid positive household, but unlikely.
Are all three Covid positive with one bad test? Are all three Covid negative and have some other virus and there were two bad tests?
Are the tests correct?
Don't have confidence in the tests anymore.