I don't assume that bad uses can't be reduced, and my answer is somewhat tongue in cheek, but I do suspect that getting people to stop using this mode of thought for bad ideas would be very difficult. Getting people to apply it to good causes as well might be worse, outcome-wise, than getting them to stop applying it all, but trying to get people to apply it to good causes might still have a better return on investment than trying to get them to stop, simply because it's easier.
You may be right, but I don't trust a human to only arrive at that conclusion if it's true. I think we ought to refrain from pressing D, just in case.
I posted in Practical Ethics, arguing that if we mentally anthropomorphised certain risks, then we'd be more likely to give them the attention they deserved. Slaying the Cardiovascular Vampire, defeating the Parasitic Diseases Death Cult, and banishing the Demon of Infection... these stories give a mental picture of the actual good we're doing when combating these issues, and the bad we're doing by ignoring them. Imagine a politician proclaiming:
An amusing thing to contemplate - except, of course, if there were a real Cardiovascular Vampire, politicians and pundits would be falling over themselves with those kinds of announcements.
The field of AI is already over-saturated with anthropomorphisation, so we definitely shouldn't be imagining Clippy as some human-like entity that we can heroically combat, with all the rules of narrative applying. Still it can't hurt to dream up a hideous Bias Demon in its mishaped (though superficially plausible) lair, cackling in glee as someone foolishly attempts to implement an AI design without the proper safety precautions, smiling serenely as prominent futurist dismiss the risk... and dissolving, hit by the holy water of increased rationality and proper AI research. Those images might help us make the right emotional connection to what we're achieving here.