The egg then reprograms the adult cell's genes so that they are ready to direct the development of the embryo, then a fetus, then a newborn that is genetically identical to the adult whose cell was used to start the process. We do not know how the egg reprograms an adult cell's genes. But the problem seems to be that an egg must do a task in minutes or hours that normally takes months or years. The point is that this reprogramming must be perfect or individual genes can go amiss at any time in early development or even later in life. That is why it is ludicrous to even begin to think of cloning humans with today's techniques.
Human cloning is therefore out of the question.
Cloning fits this warning quite well. He especially prefers rude people. But he is presented as a noble, self-sacrificing person who demonstrates remarkable mercy to FBI agent Clarice Starling. They are attracted, even infatuated with one another. He was a monster who loved to beat and rape women.