I think you’re making a major false generalization from Newcombe’s problem, which is not acausal. Information flows from Omega to your future directly, and you know by definition of the scenario that Omega can perfectly model you in particular.
In acausal reasoning there are no such information flows.
From later paragraphs it appears that you are not actually talking about an acausal scenario at all, and should not use the term “acausal” for this. A future superintelligence in the same universe is linked causally to you.
Comment withdrawn.
I think you’re making a major false generalization from Newcombe’s problem, which is not acausal. Information flows from Omega to your future directly, and you know by definition of the scenario that Omega can perfectly model you in particular.
In acausal reasoning there are no such information flows.
From later paragraphs it appears that you are not actually talking about an acausal scenario at all, and should not use the term “acausal” for this. A future superintelligence in the same universe is linked causally to you.