Yeah, I think it’s a mistake to imagine that these are good people who just need a little love. There are literally hundreds of millions of people who aren’t getting enough love for proper human flourishing and it’s not like that turned them all into fascists. The kind of evil exhibited by these people must be attributed to a fundamental enjoyment of the suffering of others.
There are tons and tons of excellent drones running opensource betaflight so I challenge your claim that all ‘no-name’ drones are bad. The top racers and freestylers and world-record-speed-setters don’t fly DJI and I’m pretty sure the market for professional cinelifters is entirely out of DJI’s reach. It’s true that there aren’t really other drones in the same market segment with all the hand-holding and flight assist and outright auto-flying DJI is famous for but that’s a much more narrow window. For people who want that stuff your claim is true.
For people flying primarily with their own skill there is still a great opportunity to build from parts and compile from source.
My [sister/brother/other] in [insert deity] have you forgotten that in almost every place on the globe food is purchased with money? And that money is also how you buy politicians? One billionaire absolutely could solve hunger through a combination of direct donation and political spending.