In this case "be blackmailed" means "contribute to creating the damn AI".
To quote someone else here: "Well, in the original formulation, Roko's Basilisk is an FAI that decided the good from bringing an FAI into the world a few days earlier (saving ~150,000 lives per day earlier it gets here)". The AI acausally blackmails people into building it sooner, not into building it at all. So failing to give into the blackmail results in the AI still being built but later and it is capable of punishing people.
To quote someone else here: "Well, in the original formulation, Roko's Basilisk is an FAI
I don't know who you are quoting but they are someone who considers AIs that will torture me to be friendly. They are confused in a way that is dangerous.
The AI acausally blackmails people into building it sooner, not into building it at all.
It applies to both - causing itself to exist at a different place in time or causing itself to exist at all. I've explicitly mentioned elsewhere in this thread that merely refusing blackmail is insufficient when there a...
Todays xkcd
I guess there'll be a fair bit of traffic coming from people looking it up?