> Why would anyone review a design/ architecture after it's already been built?
Many reasons. They might not have known it was being built, or they might disapprove of how it's turned out compared to initial presentation, or there might have been a shift in priority making the current project not a good fit.
Many reasons. They might not have known it was being built, or they might disapprove of how it's turned out compared to initial presentation, or there might have been a shift in priority making the current project not a good fit.