"Drone"
"AI"
"Blockchain"
etc.
Why, if they had all that funding, and assuming that they had good reasons for a custom OS, would they fail to hire an experienced team to build one -- it seems that the time saved by experience would be well worth it?
Bottom line, is there any software of value that some other drone company might want to purchase?
(edit: add last line)
A few customers listed here: Delta Drone, Drone America.
Sounds like the market didn't want or need a $2500/yr/drone software package for automating flights/data retrieval/storage. And there's simply no competing at the hardware level with DJI, even with $118M in funding.
"Across all prices in North America, DJI represented 50 percent of the market, Snow says. The price range where DJI is not dominant is drones under $500, which are mostly toys, and where there are hundreds of companies competing." [1]
There's money to be made in industrial (non-warfare) drones - but not as much as everyone thinks, and competition is really tough.
[1] https://www.recode.net/2017/4/14/14690576/drone-market-share...