Singularity or transhumanism is inevitable. It will come. But can we assess why people do what they do? Why do people develop such a technology?
I think because people are afraid to die. With this tech, you can change ur organ like a spare part, u can have regenerate ur skin, or bones, or combine ur body with automatic machine. And for what? To live forever.
The thing is, people don't know that death is a gift. When u have limited life, you will focus on what is meaningful than what is expedient. If you can change your body or maybe one day your consciousness to other body, you will start do something because you can. No limit, no risk.
When transhumanism begins to be popular, there will be fractions of settlement. The mortal and the undead.