You know those ominous comments in config files that say "DO NOT MODIFY BELOW THIS LINE" or "TOUCH THIS AND YOU'RE FIRED"? Yeah, Linux treats those the same way Sabrina Carpenter treats paparazzi—complete and utter disregard. You can scream warnings all you want, but when push comes to shove, that config file is getting modified at 2 AM because something broke and StackOverflow said to change it. The Tux penguin just sits there with that smug expression, knowing full well it's about to watch you destroy your entire system configuration while ignoring every single warning comment left by the previous sysadmin who quit three years ago. Pro tip: those warnings exist because someone before you learned the hard way. But you'll ignore them too, because we all do.