Honestly, bitchat's functionality aside, I see it more as a tool for voluntary CIA lackeys during colour revolutions rather than a tool for free communication.
I'd see LoRa as such due to its geograp...
Bitchat is kinda useless around my house but I've went into a major US city during "protests" to take in the sites of chaos and it was being used to coordinate amongst those waving signs and screaming.
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