By that logic, we should not work to rehabilitate criminals. Will rehabilitation bring back the money stolen? The people killed?
Wait, what? Surveillance drones are for rehabilitation???
It’s obvious you aren’t arguing in good faith.
I dislike surveillance, but I'm not sure what your point is here. The alternatives appear to be necromancy (okay not really) and precrime detection (way worse)
In Dungeons and Dragons 3.5, its actually conjuration magic to bring people back from the dead (as fully alive). Conjuration magic is healing, summoning, etc. etc. So its seen as a healing spell, basically.
Necromancy is when you reanimate a corpse: such as turning them into a zombie or skeleton.