The Pixel is .7% of the smartphone market and is the Google device, so by default you're already in their ecosystem and you don't need all the spyware as apps.

The vast majority of the Android market, in the US at least I can assure you, has google or carrier based spyware that you can't delete or disable.

[1]https://www.recode.net/2017/10/4/16418170/google-pixel-marke...