I understand (and agree with) all these moral related questions and why so many downvotes in this topic. What is interesting, when one nation develops this tech and their people will live, say, 150 years, will these morals survive in other countries?
Might be. But it is quite different from iPhone manufacturing. It actually could more dangerous than nukes. West will just buy this you say, but why it is not possible now to just buy several intercontinental ballistic missiles? There are people with enough money and desire to buy this.