even assuming this technology exists, they wouldn't know where the target is because you're suggesting they are fired from an extremely fast moving jet device, so they will have to be deployed significantly before they reach their target to project to the right place. and you want it to have the geodesic of every target, and to change its trajectory on a dime while moving incredibly fast to hit unknown targets. like, how is any of that going to work? this is comic book shit it's not the real world if you're so rich instead of sending extremely expensive drone-bullets, why not just send in an actual suicide drone per soldier. it's going to be orders of magnitude less expensivie than millions of little nanocomputer bullets with self propulsion systems, if such things even really work
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