Isn't the real risk doomsday humans, enabled by AI, committing some truly heinous acts with global reach? Aum Shinrikyo had to figure out how to synthesize sarin nerve gas the old way. Now, a motivated gang of omnicidists with stolen cryptocurrency could come up with something that makes McVeigh's fertilizer bomb in a box truck look like child's play. Just ship shipping containers around the world filled with autonomous drones spraying airborne ebola that they've bioengineered or something.

Okay, that's enough DOOOM for me for the week.