I should specify though that there are things that unlock at levels 10 and 20 so if you're below those levels and edit to get higher than those levels Nintendo will catch on
If you need an example of a good content filter look at /r/3dshacks, out of the hundreds of posts that go through in a week (mostly dumb questions and the likes) only about five make it without getting deleted.
This is a Python program to send
button inputs from a controller over the network to a 3DS running InputRedirect. You need a device that can run Python and can support controllers, as well as an active internet connection in order to use this.
So no, you can't use this on-the-go with Luma only.
GCIR - Gamecube Controller Input Redirect
Fully re-mappable GameCube controller to Luma InputRedirect Client.
Also supports remappable keyboard inputs.
Technically supports any DirectInput device (i.e. Windows joystick), or any device that PyGame supports (i.e. XBox 360 Controller), but is...