It doesn’t “fry” the drones. It disables the electronics of the drone. I understand that there are relatively simple computers that run on the paths of fluid rather the paths of electrons. Could be developed as a guidance system for future drones. Why brag about something used in war?
If it could retarget them to their point of origin, that would really be something.
Drones might use the high-speed shutters of obsolete film DSLR cameras so their electronics are only exposed for say 1/125th of a second.