I mean, it's not a shortcut to send tens of thousands of satellites into space instead of running copper wires across vast stretches of desert where they're going to get stolen, but it has certain advantages.
Is anyone actually running new telecom copper these days? I’d be surprised if so.
You mean to say there are no shortcuts to improving lives of poor people without actually improving their lives. Only yesterday, there was video of people stealing concrete mix from road construction sites in India for their own homes.
EDIT: In order to improve their lives, they need internet, but they also need everything else. Not providing everything in lockstep fails hugely. (And this includes providing good governance and non-corrupt leader, a problem we have no idea how to solve.)
Why copper? Heavy, thick, expensive, attractive for thieves. Lay fiber: thin, lightweight, less expensive per Gbps, future-proof, corrosion-resistant, lighting-resistant, worthless for thieves.