Interesting interpretation, but if true it’s poorly constructed: the child can’t be mankind, as the “you” in the game would then be god and god (not mankind) would have developed the (in the story already extant) AI… and AI that is not, obviously, a strong AGI.

Now, it could be that “you” is Homo Not So Sapiens and the child is Homo Antesingularity… but even then I think you’re stretching it past its breaking points.