User blog comment:Dragon-Fox 7/Character Sheet/@comment-4867780-20180502121736/@comment-4867780-20180506072627

So a broad spectrum of experiences without discernible pattern. Rodger that ^ ^

Reaching a similar level to John would require securing the support of the Aspects of Omnipotence which seems extremely improbable, though not quite impossible given endless worlds/realities and an infinity of time. In the grand scheme of things, you could even say the emergence of others like him is statistically inevitable from an in-universe perspective, and John may ultimately be one of many chosens, rare and scatttered enough so they never meet (the Aspects and the supreme entity they answer to ensuring they never cross paths), hence John's unwavering uniqueness in the story despite all large-scale and long-term odds pointing to the contrary.