We know not how the particles that make up the atoms survived the Big Bang in the first place as they should have been annihilated. How inflation started or how it ended or if it even happened at all... There is a revolution coming in the science of cosmology for sure.
But perhaps it is futile to even ponder such questions we may never be able to answer... Imagine the sim characters inside a computer simulation game trying to figure out their true origins... That can not be resolved or accomplished...