https://en.m.wikipedia.org/wiki/Appeal_to_the_stone
> Appeal to the stone, also known as argumentum ad lapidem, is a logical fallacy that dismisses an argument as untrue or absurd. The dismissal is made by stating or reiterating that the argument is absurd, without providing further argumentation.
The arguments for it are a it abstract sometimes (which is maybe why science fiction is a good way to give a concrete, if unrealistic, introduction to the concept) but I think they seem pretty solid
It is the other people who use the age-old argument of "something like what you are describing happened in a piece of fiction, therefore it could never happen in real life".
Roko's Basilisk is a weaker argument than most analogy-to-scifi arguments, because the assumptions underpinning most scifi used in such arguments are less implausiable than those underlying the Basilisk.
Thankfully the bar to be recognised as a "nerd" is very low indeed. You only need to have seen some TV like Battle Star Galactica, or movies like Terminator, Ex Machina, or Transcendence (starring Johnny Depp) to be considered a Nerd. You also might have to read a "hard" sci-fi novel, but most people haven't so you just have to say that you have, to claim a higher level of the uh.. operating thetan.
Now all you need to be really taken seriously is a "sympathiser" who has a PhD or maybe just hangs around in a college campus to lend credence to your fears. And for the academic, there is a lot of money to be made, and influence to be gained if you are the one that this crowd approaches for credibility. Its even better if you actually believe in this drivel.
Thats what I think of Eliezer Yudkowsky.