The idea that the Sith Eternal were able to create a completely normal & functional younger clone of Palpatine who goes on to become a loving husband & father just seems silly to me, considering all we see them achieve on the film amounts to a decaying corpse barely held together by machinery and Palpatine’s spirit, and apparently the creation of Snoke, another disfigured monstrosity. These aren’t the fancy installations on Kamino, they’re the wretched dark experiments of an evil cult. This “backstory” is just a convoluted mess that has no basis on what we see on the film.

Replacing the “Snokes” with Palpatines works even better to paint the picture of a cult working tirelessly with the sole purpose of barely maintaining Palpatine alive. There is no room to raise a clone “son” on this “secret world of the Sith”.