Originally Posted by
Nik Hasta
The problem is that they're discovering the energy form so far in prehistory. Ki is, in many ways, going to be much easier to explore and innovate with as all it really requires is a body and training. If you get the beginnings of a caste system with ki sensitive breeding together and raising their children to improve their ki, the general level is going to way higher and more common than in any of the three source materials mentioned.
In a world where say... Sakura from Street Fighter has considered both common and entry level amongst a specific percentage of the population, you could be looking at hundreds of Kenshiro level dudes.
Like Hokuto Shinken has a two thousand year history and made a point of culling their best and brightest every time a new grand master was appointed and that world is still lousy with random martial arts dudes who are wildly metahuman.
Ki, in this scenario, would have a 300,000 year history. That's a lot more time for refinement and cultural pervasiveness to be established. Ruminate on that and what it would do to human culture.