After cybernetic enhancement, humanity had strayed from the threat of "disability." The horror of "disability" for humans lies in its irreversible deprivation of certain intrinsic functions.
But for Cybernetically Enhanced People, the terror of "disability" was no worse than "skin bleeding," at most akin to "getting a bruise."
Because prosthetic bodies could be easily replaced.
Even more, as long as there was no concussion, Cybermen didn't even need to "heal."
However, conversely, they could not rely merely on "food" to "self-heal."
They needed to carry a large number of parts that could not be naturally produced, ready to be replaced at any time.
And these parts often required specialized production equipment to manufacture.
This also meant that behind every Cybernetically Enhanced Person there often stood a developed technological system and a significant amount of resources.
