Yeh, it would seem in some ways more useful than shutting down the factory; if you gently made all the drones do something, like let them be remote controlled, or bomb the place they were launched from.
But once that happened a handful of times it would be corrected.
I suppose it could be used sparingly but Ukraine would have no way of knowing when to use it. Perhaps a Bluetooth or whatever else the drone has on board "keep away" beacon for vips.
There are tones of non-obvious options. Eg make it appear like being shoot-downs. With a bunch of RNG / logic to make it non-obvious... random percentage, only when getting close to target, so many ways...
The real enemy is QA. Don't want it misbehaving during a virtual test flight.