[JumpinJack_Cash]

Health is the only thing that gives an ulterior advantage to people involved with managing the companies, much more important than money or profitability. They can try those things on themselves behind the scenes to extend their lifespan/healthspan.

If they didn't do it with cloning it might be that there is some sort of mechanism preventing it that Nature installed in our brains.

Don't know if it extends to AI too though.