From my universe yes, from my world no. We've been out in the universe fighting for freedom and helping people. The Galra, it must be said, were quite advanced with prosthetics. They also harvested quintessence and used it to advance their space travel technology. However, their work with quintessence wasn't what I would consider ethical. So I'm not touching that.
I am planning on sharing my overall advances with prosthetics to whomever wants it though. It's meant to help people.