BlindOwl on Nostr: Maybe you could look into developing a service similar to Machankura ...
Maybe you could look into developing a service similar to Machankura npub1nv4j840c5ugjjq7ym3sqkz5jcschjx8ulnaa90645av0rwdylm9qv9x0gr for Haiti, where you can transact with bitcoin over the lightning network on basic feature phones using normal text messages, no internet required. At least as an interim solution.