Amazon had 135B revenue and 540k employees in 2016. By comparison (according to the UN) that would have made Amazon the 60th largest economy in 2016, after Hungary (138B / 9.5m people) and before Ukraine (132B / 42m, which has been dropping considerably since).
That is an insane amount of wealth to throw around to influence all manner of people for the sake of a corporate charter. Not only that, but they are only "responsible" for 540k people versus the millions other countries of comparable scale have.
I'm not saying companies should act as governments. I am saying having businesses of that scale is highly distortionary in how governments around them behave, and since the aim of a public corporation is to profit, distortions will be made in the name of profit.
The fact that Amazon is almost certainly more influential on the international stage than Hungary or Ukraine should be horrifying, because nations are at least usually responsible to their people. Amazon is in no way responsible to its employees, nations it operates in, or even its own executives. Its only responsible to the largest stakeholders that own it, and that is terrible for the rest of us.