Migrating a 10TB legacy database? Sure, sounds tedious but at least it's a well-defined problem with a clear scope. You can plan it, test it, maybe even automate chunks of it. But renaming an Android app while the team is actively working on it? That's a special kind of chaos. You're talking about package names, namespaces, build configs, signing keys, Firebase configs, deep links, app store listings, and about 47 other things that will break in ways you didn't know were possible. Oh, and good luck with those merge conflicts when everyone's branches suddenly reference different package names. The real nightmare isn't the technical complexity—it's coordinating a team to stop what they're doing, pull the latest, deal with the fallout, and pretend like this was a "quick change" someone requested in Slack at 4 PM on a Friday.