More can be said, but consider this thread Unions in the United States seem much weaker and more conciliatory now than 100 years ago. How has their relationship to capital changed? Why do their goals and tactics seem so much less grand now? written by u/deadletter u/AdhesivenessLow630 u/NuggetBiscuits69 u/malosaires
Additionally, you might be interested in Why are Unions such a political bogeyman in the USA? And why does popular culture associate them with organised crime? written by u/piray003 and u/fraser_rock