I’m thinking of a world where artificial human eyes that are enhanced with robotics will have a repair shop aka hospital that can adequately serve people in a world where even some can afford it, and others soon will. It may just be too soon for specific repairs, but hospitals are basically malls for the body. There will be an area designated for things like this, as there are even for more rare specialties. Sure, you can rent a robot to go up the Himalayas or Mount Everest, but people do that for the danger and personal growth typically, so I think it’ll still have a place even if another route has robots for everyone else.