If you are a simulation, then your choice doesn’t matter. You will never get any real benefit from the boxes. It’s like saying, “there is also a finite possibility that the machine is lying and all the boxes are empty”. In which case, the choice is again irrelevant.
Situations in which your choice doesn’t matter are not worth considering. Only the remaining possibility, that you are not a simulation and the machine is not lying, is worth considering.
If you are a simulation, then your choice doesn’t matter. You will never get any real benefit from the boxes. It’s like saying, “there is also a finite possibility that the machine is lying and all the boxes are empty”. In which case, the choice is again irrelevant.
Situations in which your choice doesn’t matter are not worth considering. Only the remaining possibility, that you are not a simulation and the machine is not lying, is worth considering.