I replied at https://www.lesswrong.com/posts/qEkX5Ffxw5pb3JKzD/comment-replies-for-chains-bottlenecks-and-optimization
I replied at https://www.lesswrong.com/posts/qEkX5Ffxw5pb3JKzD/comment-replies-for-chains-bottlenecks-and-optimization