yes, there is. Imagine yourself on an airplane on your way to doing that million dollar demo to investors. And some bozo decided to do a last minute change to log something inconsequential that actually started throwing an error. Now your demo page looks like "Oops! We screwed up!". You have no time to debug this. So you just plugin in this module and see if it still good enough for your demo. If it does, you saved yourself a million dollars. If it doesn't...
Git? We're hustling out our MVP to disrupt the industry paradigm, we don't have time for version control! Next you'll tell me hacking on our live server is a bad thing...
