The biggest homebrew tweak I would be looking forward would be the ability to turn the gamepad off, instead of running it till the battery dies.
Can anyone knowledgeable tell me if it would be possible to modify system behavior if we achieve IOSU/kernel access?
Can we change the home button...
and before anyone asks who that robot is, it's actually from an episode of the donkey kong cartoon, where dk ends up accidentally switching bodies with it, and there's a banger song in that episode that you may have heard before in a thread