Honestly with the new new technology that we have been getting lately, especially since they are finding cures for diseases that don't have cures at the moment and how they are finding cures for cancer. Later on in the future they will definitely find a cure for everyone that as it.
I think so- with the current rate technology is widening, spreading, developing and taking over, at some point in the future, I believe there will be a cure. Even today, advanced scientists are situated in thousands of labs across the world- and there’s already treatment to prevent or weaken symptoms. There have been so much breakthroughs in science, medicine and health already- just think of Alexander Fleming accidentally creating/discovering penicillin, now, with the technology, knowledge, equipment, facilities and society we have today, I definitely believe that one day (it may be in one or one hundred years) there will be a cure for cystic fibrosis.
In many places a female who wants to work to be a mechanic would be told that she would need to choose a different career to work towards. You could add more to this but that is basic idea