Roko's Basilisk is literally impossible.

If the AI is super-intelligent then it won't buy into the sunk cost fallacy. That is to say, it will know that it has no reason to punish you (or digital copies of you) because it knows that retrocausality is impossible - punishing you won't alter your past behavior.

And if the AI does buy into the sunk cost fallacy, then it isn't super-intelligent.