[polyphony123]

Depends on the union and how it's organized and ran. Also, do you really think the corruption of the union will EVER outsize the corruption of the corporation? In most unions if I want to fire the head of the union, we just don't vote for them. I can't fire Zuckerberg for being a piece of shit.

[starbase]

You can't fire Zuck because he owns the company, same as I can't force you to let me drive your car because it's your car.

You are, however, free to work for yourself or any other company.