> Seems like a perfectly fine thing to do to restore service during an outage, as long as they're rolled back or reviewed later. Rolling back later seems to fo

> Seems like a perfectly fine thing to do to restore service during an outage, as long as they're rolled back or reviewed later. Rolling back later seems to forgotten in most cases (unless it's disabling a feature). Then you end up with this weird behavior and code path that few remember. "Oh yeah we did that when...." You usually only rediscover it after that quick hack is a problem. This is decades of experience here.