Nobody is forcing you to buy a wii U. If you want to do runs on emulator, do runs on emulator.

By morth hover, we are actually talking about the trick after fighting puppet ganon used to skip hookshottin the top platform. It's a short zombie hover and significantly easier than PG skip. It is also mandatory in any%. If you want to skip the ganondorf cutscene you need to do 2 morth hovers. Otherwise if you aren't as comfortable with the trick, you can just do 1 and watch the cutscene.

Fighting puppet ganon doesn't change anything. You still have to do morth hover.

we make categories if there are at least 2 runs of it already and there is displayed interest