Not worker's rights. Just unions. They're like a government. "Let's pool all our money and power together and that'll make everybody safer," when in reality that statement should actually read "let's pool all our money and power together and expect that to not attract the most sadistic and self absorbed snakes and leaches in the human gene pool." It is counter intuitive in the long arc of history to expect security from the people who want the keys of power the most.