Why not do random testing in randomized trials designed to measure risk of infection? Answer: Well, you don't really want to know the truth do you?

Answer: Well, you don't really want to know the truth do you?

https://kirschsubstack.com/p/why-not-do-random-testing-in-randomized?publication_id=548354&utm_campaign=email-post-title&r=y7h5a&utm_medium=email 

You are trying to see the forest, and they have spent millions of dollars ensuring the data is presented as a series of disconnected, overlapping, and intentionally confusing trees. The overlap is not a side effect of their science; the overlap is a feature of their defense.

Summary

So now you know.

If these products worked as claimed, there would be no problem testing and reporting them honestly.