I believe development of In Home Test Kit could be game-changer. Give power to the people. I believe FDA hasn't even given green light for creation of such tests.
IMO...at this stage the FDA wants to be assured that the COVID-19 tests are properly administered. I do not believe a self-administered home test is even on the FDA's radar. Self-administered home virus testing would represent a totally new paradigm, so, IMO, it is likely the FDA will want to be assured the home kits meet the FDA's formal review criteria, which suggests home testing would be subjected to a normal FDA review process and not be granted an EUA Authorization.
Also, the medical practitioners are lobbying to keep control of the antibody testing, which would likely be the home test methodology. The medical community anticipates cataloging test results, building data bases, and using the information for statistical modeling. Also, there is a need to identify potential plasma donors. The medical community and researchers have no appetite to somehow gather accurate data related to self-administered home test results.