None of the blockbuster 3rd party games coming to switch 2017

[Hynad]

Goodnightmoon said:

Breath of The Wild, Splatoon 2, MK Deluxe and Mario Oddissey are not being released on ps4 or XBO

Does this bold well for their futures?

Nintendo tried to [mostly] rely on first party games alone with the Wii U... Did it do good for them?