Whatever fear Russians have of drones isn't in their offensive use. They're only being used defensively by Ukraine. Similarly, if you're a jackbooted goon, you might well fear their defensive use as I outlined above. But yeh, you have nothing to fear from the defensive use of drones, because you're not attacking anyone... in the coming years, however, the narrative will likely be twisted so that you do come to fear such people as might use them defensively, because the establishment needs you to despise them.