i'm not sure really where to place it.
internet nintendo fans are quick to state that this is both a console and a mobile console. they say that nintendo combined their software teams and that all of their developers are working on switch. they say this is a replacement for wiiU and 3DS owners.
i'm not so sure the rest of the world sees it that way. nintendo is marketing this as a home console. not so sure all those 3DS owner dismiss that and think of it as nintendo's 3DS replacement.
i do feel very confident that this will sell waaaay less than wiiU + 3DS. no way this hits 75 million. 14 million isn't that high of a bar though so it would be hard for me to best against switch clearing that hurdle.