Google is a huge place. I don't pretend to know what everybody, most people, or even a sizeable fraction of people there think. But a significant majority of the people I have spoken with strongly disagree with the choice not to invest more in the type system. Take it with salt, but that is the noise I hear from my position on the outside. It may not match your experience, but it isn't nonsense. Just another datapoint.
On the flip side, I'm glad that the Plan 9 port was contributed by the outside community, and that my suspicions about a poor engineer being put up to overtly political work were untrue.