There is no quantum world. There is only an abstract physical description. It is wrong to think that the task of physics is to find out how nature is. Physics concerns what we can say about nature. Niels Bohr
Reality is not "running on a quantum computer" it is just that QM is the best description we have of what we can observe of the external world.
Reality is not "running on a quantum computer" it is just that QM is the best description we have of what we can observe of the external world.