of all the things to bounce off the moon, why a consumer IoT protocol? Alien 1: The humans are talking again. Alien 2: What did they say? Alien 1: The front door is locked.
I think it would be extremely neat to have a fully citizen run global p2p infrastructure that is nearly free, resilient to electrical and internet outages, and able to reach remote and distant places.
So, something like AX.25 [0][1] on the amateur radio VHF and UHF bands, which is free (once you have an appropriate license) and there is widespread citizen maintained and managed infrastructure, such as repeaters. [2]