Hirschman wrote a book called Exit, Voice, and Loyalty that you may find interesting. What I see in your response is this: 'Exit and Loyalty are enough, so why have Voice?' In your mind it's good enough to just go to another job that has better conditions, but why is it wrong to want to change your current job? I don't see a good argument in your post against the usage of voice or democracy in the workplace, just your perspective that you don't need it. But maybe others do think they need it, so let's give it to them.