The only opinions that matter in the end is the pilots', I want to hear from them. Are you willing to fly a loaded jumbo into an airport with a flaky altimeter during a zero visibility landing?
Airline and manufacturing execs and the FAA/FTC are not risking their lives every day (although it might be eye opening if they would be willing to all cram into a plane and land in a thunderstorm at an airport with 5G towers at the end of the runway).
Pilots don't know anything about RF beyond "VHF is line-of-sight" and "use HF over the ocean." I'm inclined to listen to their (our) concerns but we don't have some special understanding of the underlying technical issues.
Airline and manufacturing execs and the FAA/FTC are not risking their lives every day (although it might be eye opening if they would be willing to all cram into a plane and land in a thunderstorm at an airport with 5G towers at the end of the runway).