Yes, Strong corporations and public rights, are necessary to ensure, that government does not becomes too powerful. And there is at least some balance of power.
>> The fight for privacy is not for us, it's for generations to come.
Please define "us"?
"us" or "people" or "generations" are rhetorical devices, with little basis in reality. The romantic notion of "people" quickly disappears when those people either organize into corporations or political parties. At certain level Corporations & Governments are people, or aggregate expression of will of the people. The economies of scale necessitates strong corporations which can protect "people" from government and vice versa.