Sudar Pichai was summoned and grilled by Congress regarding numerous topics: among them was the Dragonfly censored search engine for China. What exactly is the problem with Google creating a state censored search engine for China?
Congress summoned Pichai for a reason: not an individual. I do not understand the purpose of the congressional inquiry and is in all likeliness publically documented somewhere by congress itself.
It was suggested that I request "hard evidence" and no speculation. That being said, I think that a superior response has credible sources to back a hypothesis.