> If now the treatment is universally approved and kills some people, think about who's going to take the responsibility for it? Same as any other medical inte

> If now the treatment is universally approved and kills some people, think about who's going to take the responsibility for it? Same as any other medical intervention. A substantial number of people die as the result of routine surgery for problems that themselves weren't life-threatening. Medicine, like engineering, involves tradeoffs and risk assessment, and there is not likely to be a perfect outcome. All we can do is work on the "best" outcome for the most people.