If exclusives sell consoles, how come the Wii U failed? Also, why are few youtubers saying exclusives sell Switchs/PS4s but not Xbox Ones?

[Miyamotoo]

Kerotan said:
The Wii U wasn't portable. That's why.

Wii wasn't portable also.

 

Ka-pi96 said: 
Because they need to actually be good exclusives.

The amount of exclusives worth playing on the Wii U... I can count on a single finger!

Eh, NSMBU, Pikmin 3, Lego City Undercover, SM3DW, MK8, DKTF, Bayonetta 2, Smash Bros 4, Splatoon, Xenoblade Chronicles 2, Super Mario Maker, Yoshi's Woolly World, Shin Megami Tensei..