Due to the recent events in Kazakhstan, I wondered how, with the government restricting Internet access, to be able to send and receive transactions through alternative channels. The easiest for me seemed to be using SMS. A quick search led me to two solutions,
stand-alone software:
https://github.com/prusnak/smspushtx
and Samourai Wallet:
https://samouraiwallet.com/offline
Do you think a similar solution for Lightning Network is possible in the foreseeable future?