If it turns out that we're in fact in a simulation, does that make you any less real than you think you are? Does that make you want to break the law? Does that make you want to ignore ethics? Does that make any difference in our lives?
The idea that we are living in a simulation hosted by our human descendants strikes me as satanic.
On the other hand, are we in a "simulation" carried out in the mind of God? If we were, would it be a distinction without a meaningful difference?
If we're living in a computer simulation then what are the cheat codes for infinite bread and fish?