> Power in all forms corrupts whether its corporate, governmental, or union. No organization of humans is free of these sorts of things which is why individual freedoms are important. OP's naivety was the ignorance of the aforementioned condition of human organizations.

This isn't an argument against unions, it is an argument against any kind of human organization. Its more damning to how Tesla is now then to Tesla with unionized workers. Following your logic you should be all for unions and if you took it further, anti-capitalist.

Also, power doesn't corrupt. It reveals.