Get a Starlink mini, a solar panel, a charge controller, and a https://Tollgate.me compatible router.

Then put it where there isn't Internet access, currently -- but where there is sufficient need for mobile data / wi-fi (to justify the capital expenditure).

When the locals ask where they can get Lightning Ecash, you have their interest in learning bitcoin.

When they ask how they can do the same thing (sell wi-fi in their neighborhood), you end up with them teaching to others what they've learned.