Originally Posted by lucifer_sam

I think I understand what you're trying to say here, but the issue is that space itself (i.e. the cosmological bounds of non-matter) is expanding, for which we have irrefutable evidence (you mentioned it yourself in the next paragraph). It's a bit of a logical non-sequitur to suggest that space was infinite to begin with, because it contradicts the significance of the singularity event and the colossus of the oblivion that precluded it.