What is human cloning used for? ( same question)
Therapeutic cloning would involve cloning cells from a human for use in medicine and transplants, and is an active area of research, but is not in medical practice anywhere in the world, as of September 2019.
I always thought it would be great to clone our body parts like hearts, liver, kidney, store them in your own personnalized freezer, and when you need one its ready to go. Maybe this will come true. And who knows maybe some people go underground with this, and already have had transplants, Take a look at Kirk Douglas, hes 102! Just a thought, who knows? I better copyright this idea, I've has this on my mind at least 35 years. Yeah well, It's already been done. I'm too late.
Lets just hope the cloning business goes all well, we wouldn't want zombies or freaks on our hands, and don't want any one to suffer pain. These are the things I think of at night.