See, this is the kind of attempt at logical reasoning that I often feel is inappropriate when dealing with science fiction. It's the same kind of logic people are awkwardly applying to the memory-erasing beam in Conundrum. We're trying to use our own real-life reasoning to explain why an imaginary technology centuries ahead of us doesn't make any sense. But the problem is, what the hell do we know?
Part of the problem is: if the viewer/reader doesn't buy the set-up, the rest of the story suffers for it (which is why
Conundrum failed).
I'll go to
The Expanse which set-up the
Enterprise Xindi arc. Why attack Earth to begin with? There are ten million Earth-like planets and so you feel the need to test your weapon on the actual target? Alerting those who you plan to attack later on with your uber-weapon. Everytime I try to get into
Enterprise season three, I think back to the set-up and shake my head. The writer is asking you to buy an impossible scenario.
An impossible scenario? Like, for example, that a king would decide what parts of his kingdom to give to which daughters based on how much they tell him they love him? That makes absolutely no sense, and I am sure no king in the history of the world has ever done this, but it's the impossible scenario that begins King Lear.
Or how about an impossible scenario like, a country would go to war against and attempt to invade and utterly destroy another country for TEN YEARS, costing the lives of hundreds of thousands of men, just because some guy ran away with some other guy's wife. Completely implausible, but it's the scenario of The Iliad.
Or, if you'd like to remain with sci-fi, how about the impossible scenario of the Martians attacking Earth, having the technology to do this, and yet not preparing for the fact that there would be microbes on the Earth that they wouldn't have immunity for? Today's scientists wouldn't make that mistake, but the otherwise technologically-advanced Martians make this impossible-to-believe mistake in one of the best sci fi novels of all time, War of the Worlds.
Or, if you'd like to stick to Star Trek, how about the impossible scenario of having Kirk defeat a man who tried to take over his ship, having Kirk leave that man on a planet, and then, somehow, failing to follow up to find out that this planet's sun knocked a couple of its system's planets out of orbit? And he simply forgot to let the Federation know what he did, and where he left Khan, so that THEY could prepare accordingly, in case it slipped his mind? Does this man not keep a to-do list, an agenda? This kind of mistake would never happen in today's military, but Kirk does it in, probably, the best Trek movie there is.
Fiction is full of completely impossible scenarios. That's why it's called fiction, and not history, or real life. Who says fiction has to be like real life? That's such a 20th century bias. You think Homer or Shakespeare gave a crap about stuff like that? They knew, as the best writers of today know, that whether a story is great has nothing to do with its possibility.