This is a BIG thing that annoys me. People in the west treat the home console market as the only thing that matters. Nintendo does ridiculously well in handhelds. Hell, they managed to release a handheld that has sold almost 60m units in the age of smartphone gaming. Yes, it's down and probably their worst selling handheld since the GameBoy was almost dead (Back in 1996, people were asking when their next handheld was coming as sales had flatlined and it was old, then Pokémon game). This shows that, contrary to belief, Nintendo does know what the hell they're doing. Who else would be able to sell a handheld successful in a toxic market? Sony? Yeah, that went well.
Yes, the Wii U was a mis-step, but people equating it to Nintendo not being relevant anymore or knowing what they're doing is just plain retarded.