I've read that statistically speaking, it's actually more likely than less likely that we're living in a simulation. Take physics for example, the study of the physical world. In physics, basically every action and force can be broken down to math/numbers (ie. E=mc^2). What else is all a bunch of numbers that creates actions - coding. Who's to say we're not already sentient, well-coded bots? After all, they say we were created in His image, just like the westworld hosts.