i don't think generic is relevant to GUI. objective c didn't have generics, and i don't think it mattered in any way when they built cocoa. now generics is a p

i don't think generic is relevant to GUI. objective c didn't have generics, and i don't think it mattered in any way when they built cocoa. now generics is a problem of its own when working with data and algorithms, but they managed to get along with it in the backend so far, so...