Huh. That should make for interesting ramifications.
They are much slower and more vulnerable than aircraft though, so you don't want to use them in a combat zone if you have any alternatives.
But for civilian use, or for peacetime?
That really could make it significantly easier to move in imports of technology and machinery.
Oh, shit, I completely forgot about Project Loon.
en.wikipedia.org
Learn more about Loon, X's moonshot in expanding connectivity with stratospheric balloons.
loon.com
Google company. Stratospheric balloon-deployed LTE mobile phone/internet service.
Solar-powered with battery backup, with altitudes at around 18000-25000m (59,000 to 82,000 feet), well above normal aircraft flying altitudes.
They used them in Puerto Rico after Hurricane Maria, and are currently beginning some rollout in Kenya and Sri Lanka.
I really should do a written round up of cheap and rapid deployment systems designed for use in developing countries.
EDIT
CONGRATULATIONS!
Here's to saner working hours and more time with family.