FAA has created a webpage devoted to "5G and Aviation Safety". Information posted at present includes FAA position that system operational characteristics in France are not the same as in the U.S., and that risks to flight safety identified (in various written pieces) by the "aviation community" will continue to be present, even with the mitigation steps recently agreed to.
Website also contains links to prior FAA statements and related documents.
5G and Aviation Safety | Federal Aviation Administration (faa.gov)