Googlers tend to trust google, even when its readily apparent tool/system design obviously puts them in a control position above anyone else in matters that extend beyond their own walls. I've only met a few that will coyly admit they don't trust google, but maintain they have to keep up appearances.
I think it also explains their outspokenness on societal issues outside google's control. It's a distraction from thinking too hard about what societal bad google does have control over.