As new plastic surgeries came on line more and more people adopted the latest greatest. If transhumanism comes to fruition the same will be true for these more sophisticated augmentations.
We will have to confront a Ship of Theseus paradox (See also Identity over Time for a more thorough discussion).
At what point does the soul leave the body or body leave the soul when the skin has been replaced by radiation-proof cladding and the brain is a silicon-based CPU running neural net algorithms?
What happens to the person's soul when his consciousness is uploaded into the cloud and then copied thousands of times later to be downloaded into a slew of various bodies?
What happens when a person can be a man on Mondays, a woman on Tuesdays, neutered on Wednesdays, and hermaphroditic on the weekends?
Will these highly altered "humans" have souls?
I have to say I was not aware of the Ship of Theseus paradox. But I do remember a comedian (probably in the 70s) who juggled dangerous objects, one of which was the actual axe that George Washington had used to chop down the famous cherry tree. Of course, the wooden handle had long since rotted away and been replaced. And he had lost the metal head at one point and bought a new one. But the point was: it was the same axe.
A lot of comedy really surfs on top of deep philosophy.