When they do simulate one, wouldn't the entities in that simulated environment make that exact same argument, and be wrong? If there are now two universes, that

When they do simulate one, wouldn't the entities in that simulated environment make that exact same argument, and be wrong? If there are now two universes, that one and the real one, you've got a 50:50 chance. And I think we can rely on super-universes to simulate "interesting ones". Look at Greg Egan's works. Somewhere in the Super Universe, there is a Super Greg Egan saying "Imagine if quantum computers didn't work. What would that look like? Wow, they wouldn't be able to solve this kind of problem: in my novels, the protagonists will have to invent some kind of computation, and then they will run into this kind of problem and call it NP-hard. Poor bastards." And then some kid will read Super Egan's book and simulate, and here you are arguing it can't happen, because "random".