What’s going to be a problem in 25 years, but people are choosing to ignore now?

Nope. Debt erasure would be the biggest gift. Hell, Gate’s mosquito nets are a bigger boon.

On what devices, with what electricity? Yeah, so much for “one product”

This is a Developed World aspiration. Not what the Global South needs.

What does this have to do with the “Third World”[sic]?

And where are the remote poor in the Global South getting $600 initially and $100/month?