Every month the Switch wins no.1 is another month that developers will start to internally green light more Switch content.
Like for example ... GTAV on Switch ... it has to have crossed Rockstar's mind by now.
Zelda: BotW is also the definite killer app for the Switch in North America, no doubts about it. Whereas in Europe and Japan it's lower on the charts in the US, it's still hanging up with the big boys. Japan is all about Splatoon. ARMS and 1,2 Switch have fallen off completely in the US. Mario Kart is gonna Mario Kart.
You think so? How many months did the Wii win and much did third party support it?
Basicly what above Nuvendil already wrote, huge difrences, Wii was 20-30x less powerfule than PS3/Xbox360, and didnt support almost any engine from that time, Switch is 3-4x less powerfule than PS4/XB1 and supports all modern engines, tehnicaly is very modern.