Probably not. A simulation is automatically several steps more complicated than just physical arrival. Either you have the same problem where you need a living brain to load in once it's here, plus keeping it alive for years and maintaining the program and data, all without any user compensation... or you need to upload the subjects as digitized copies. Since we're all from different universes how could they have gotten those without us being here already? They'd have to be hopping through wormholes or whatever to secretly scan us and maybe somehow they could work with a dead brain but I know I'd still be an exception.
no subject