But between youtube, cheap IR cameras, 10k-Neuron-Net running on a raspberry pi, github open source swarming algos, extremely cheap 3'D printing, hap-hazard innocuous chemicals, and a global ubiquitous surveillance state...
A "sufficiently motivated citizen" could literally walk down the street, encounter an altercation, and snap their fingers, and have their opponent 'neutralized' within seconds, all with off the shelf hardware and open source software, right now.
These people exist, but do we really want to stir them?
it will certainly be interesting. this is why we are Ukraine, to figure it out now.
The FCC killed the hobby and in the process, made us fight with one hand behind our backs. Still, the future of autonomous drones means maybe we won't have human operators for the swarm so maybe it's moot.