Because fuck google. Fuck what they do. Fuck the people that sellout to work for them. I don't want the internet to be dominated by this evil self-righteous company.
What motivates me to go to work every day is making our customers' life as easy as possible. And not because I want to make Google even more profitable, but because running on GCP is greener. In fact, since 2017 all Google operations are offset by renewable energy: https://sustainability.google/reports/environmental-report-2... .
So, please don't generalize. I firmly believe that the vast majority of Googlers still care and are not evil.
(these are my personal thoughts and by no mean I speak on behalf of Google itself).
At an abstract level: any organization, run by humans, with a lot of power over critical aspects of our life is bound to get corrupted due to that power. Its just that some organizations are less bad than others. And I believe Google isn't much worse than many other realistic alternatives.
They have no interest, or even means of producing, a publically good internet. They can and will only produce an internet that is best suited to make them money. And with that there will be inherent conflicts with what is best for the users.
At least with a government you get some of the transparency and oversight, public control and no profit motive (if you cap campaign financing that is)
Some organization structures are better suited to do different things.