You could of course commit to acting on some kind of judgment of some diverse group you think worth differing too, rather than acting on your own opinion. One way to understand what David Thorstad is asking (which he might or might not endorse) is why you don’t do that given it would (allegedly) mean acting on a more-like-to-be-correct opinion, rather than one that is less-likely to be correct. From that point of view, it’s just missing the point to say ‘we’re trying to get our opinion updated’, because you shouldn’t be using your opinions, rather than some properly diverse groups opinions to be setting policy in general.
You could of course commit to acting on some kind of judgment of some diverse group you think worth differing too, rather than acting on your own opinion. One way to understand what David Thorstad is asking (which he might or might not endorse) is why you don’t do that given it would (allegedly) mean acting on a more-like-to-be-correct opinion, rather than one that is less-likely to be correct. From that point of view, it’s just missing the point to say ‘we’re trying to get our opinion updated’, because you shouldn’t be using your opinions, rather than some properly diverse groups opinions to be setting policy in general.