If CEV encounters a large proportion of the population that wish it was not run and will continue to do so after extrapolation, it simply stops and reports that fact. That’s one of the points of the method. It is, in and of itself a large scale social survey of present and future humanity. And if the groups that wouldn’t want it run now would after extrapolation, I’m fine with running it against their present wishes, and hope that if I were part of a group under similar circumstances someone else would do the same- “past me” is an idiot, I’m not much better, and “future me” is hopefully an even bigger improvement, while “desired future me” almost certainly is.
If CEV encounters a large proportion of the population that wish it was not run and will continue to do so after extrapolation, it simply stops and reports that fact. That’s one of the points of the method. It is, in and of itself a large scale social survey of present and future humanity. And if the groups that wouldn’t want it run now would after extrapolation, I’m fine with running it against their present wishes, and hope that if I were part of a group under similar circumstances someone else would do the same- “past me” is an idiot, I’m not much better, and “future me” is hopefully an even bigger improvement, while “desired future me” almost certainly is.