A buddy of mine got a big one that he’s using for serious stuff, work etc... It could carry a few pounds and even at full price would be easily worth the expenditure. You could program it with a destination GPS coordinate and it would be as good as a guided missile, albeit slower.
Asymetrically though, something like that would be devastating, if it merely caused the OpFor to expend it’s AA assets engaging them.
His small one though, it cost less than 100 bucks and is flow through a POV headset and goes close to 50 mph... You could off someone with one of those easily, heck, the payload could just be a needle and poison.
I know this is kinda radical, but maybe Ukraine doesn’t need new ways to kill. That area of the world has suffered through NKVD, starvation, Nazis, Einsatzgruppen, cities flattened and battled through numerous times, nuclear meltdowns, Molotov cocktails,, and now modern Nazis.
It would be nice for them to have a few decades without murder.