Gingerbread Man
Paratroopa
The problem is that when people say "we want a new IP", literally everything doesn't count unless it is a traditional single player-focused game internally developed by EPD.like how wii fit was a new ip, sure. Im not down playing it, but come on. When people say, "we want new nintendo IPs", they don't mean a new fitness game franchise.
Ring Fit? Fitness game, it doesn't count.
ARMS? Multiplayer-focused, it doesn't count.
Labo? Casual, weird, it doesn't count.
Sushi Strikers? Not a "real" game, it doesn't count.
Astral Chain? It's by Platinum, so it doesn't count, otherwise we would have to count Vanquish and Nier Automata as Nintendo games (<- actual argument I heard)
And in the past few gens:
Splatoon? ... We have to count it 'cuz it's too big, too popular, but it doesn't really count.
Wii Sports/Play/Fit/Music? Casual shit, they don't count.
Brain Training? Another casual game, it doesn't count.
Rhythm Heaven? Lol a rhythm game, it doesn't count.
Xenoblade? It's not a proper Nintendo game, it doesn't count.
Dillon/Pusmo/Pullblox? What are they? Obviously they don't count.
So "Nintendo should make a new IP" should actually be read as "Nintendo EPD should make a new IP in the vein of Mario and Zelda". And fair enough, nothing wrong in wanting something following Mario and Zelda style (and even yet, Splatoon single player modes and DLCs are very very close to this kind of new IP), but:
a) this is very subjective. Why do Mario and Zelda count, and ARMS and Rhythm Heaven do not?
b) it doesn't make any sense to recognize Kirby, FE and Pokémon as Nintendo games but then splitting the hairs for Xenoblade and Astral Chain. Either we are always talking of internally-developed games, or we are using "Nintendo game" for everything produced by Nintendo;
b) Mario and Zelda are 30-year old series, it's only natural that more recent IPs gather to different tastes
As a fan of internal EPD games, I'm personally very happy with the new IPs we got on Switch. Ring Fit, Labo (the 3rd game has a mini open world which is very fun, even without the cardboard) and Sushi Strikers were good games with an unique personality.