Tedious nattering:
When a computer is used v to simulate any process, it's never the case that the computer creates a world inside that contains the process.
When you experience a TV show or vid game, this isn't occurring because little people are living in a world inside the machine, any moreso than a seeing your own image in a mirror is an encounter with a duplicate mirror version of yourself.
Nick Bostrom screwed with the minds of an entire generation by conflating simulation with re-creation.