What's wrong eith a medicine as a crutch? If you break your leg you use a damn crutch and that's good. If you suffer from an illness and we have a medicine that's worse than the illness and affordable - go for it. Phrasing it as a crutch suggests it is somehow only a temporary that prevents you from finding a "real" solution by changing your "lifestyle". It doesn't matter, only outcomes matter.
Agreed. After I broke leg the physical therapist saw me walking without aids and said I should go back to using a cane and explained that I'll heal better and faster if I use help than if I don't. Made me realize that the expression "using x as a crutch" doesn't make sense if it's supposed to imply that x is an impediment to progress.