Do you have any clue how many thousands of those there are? And those are already built to hand huge voltages and LIGHTENING STRIKES. Some jumped up microwave oven on a drone might take out some office building full of laptops but it ain’t going to do squat to a transformer farm.
The say it will take out tanks.
A lightening strike? Is that where a bunch of commandos with cordless drills show up and quickly skeletonize some hardware?
;^)