There is a fair and dirty way to fight. I think most people on HN agree that Damore was out of line to milk all the controversy when his memo leaked out. I would argue that similar things happened with Maven, Dragonfly, and exit payouts to execs, but I don't want to go down that rabbit hole.
There is no dirty way to fight Google. It's not a person. Google lost its face years ago. Are you seriously arguing being nice to a lifeless construct? It's a mechanism, a machine, and it has buttons to interact with. Not everyone can reach the same buttons but that doesn't mean that some are dirty.
Being employed by Google should not give you special political or social privilege. For someone to have the privilege of deciding what one of the worlds largest companies does, they should stump up the resources to become a shareholder.
You do not want corporations becoming political. Grocers should not choose their customers based on their political leanings. That would be bad. The principles are the same.
Or only every time you hear about it?
Yes, employees are fighting for their wills. What's wrong with that? If you don't fight you don't get anything