Comment by mrkeen

1) We regularly get given bad data that requires us to debug. Financial transactions whose description and/or dates change, unique Ids are sometimes present and sometimes missing.

2) We have those - support app for the support team, and when they kick it up to us backend devs, we also have our own tools to try to debug. No idea if they're correct or not. I'd need to compare the output of the tool to the prod db to verify. Furthermore we can do all the spying/privacy violating we want with the debug tools. We just can't debug when things go wrong.