>>32045949There's a lot of reasons you might still want to, such as keeping your sysNAND "clean", to go to VGC or other competitions without being suspicious, wanting to have different system versions to, for example, test things on them, or simply because you're a lazy fuck who never bothered moving your emuNAND to sysNAND when installing a9lh.
Something isn't "old and dead" when it still has it's uses.