I backed up my copy of sunshine awhile back so I could play it on an emulator on my laptop. Recently, I decided to buy a wii u and I was going to emulate it through Nintendont. Is there a reason in particular that this is banned while emualtion is allowed? I haven’t looked into it that much.

nintendont cuts down lag and load times cos of the way it uses wii hardware; emulator is fairly accurate to gamecube lag/loads (slower in fact) so doesn't provide an advantage