>>1672155It requires a lot of coordinated effort (from how to use a cheaper energy source to how to organize logistics), but I'm almost sure valuable cargo being transported by huge airplanes is a viable market.
"Tutsis" even forced the project of an airplane that carries oil to be abandoned once, and oil isn't that valuable compared to final products.
Many initiatives that affected international trade got tutsi'ed because they could cause the trade routes around Middle East to be less relevant.
Including ekranoplanes and routes passing through the north pole but closer to the continent (no idea if it's true they are viable).