Of course it does. But that lazy bastard next to me can get fired for non-performance, and I'm free to negotiate higher wages for my outstanding performance.
Can't do that in the union, can you? Matter of fact, hard workers are often told they're making the rest of the union look bad. They're told to slow down.
This is a true story.
When I was in my 20's, I went to work for a Japanese manufacturer in Japan. I was officially a member of the export department, and not a member of the union, but I spent the first 8 months of my time in there in the factory.....learning how to make, inspect and pack our products.
One of the product categories has a 9 step process within the assembly line. I was stationed there for several weeks. It was EXCRUCIATINGLY boring. There were workers there who had been in that section for years. They seemed to be working efficiently.....and they were serious about the job. But.....within a few days of being there, I was killing them in production. I had moved my supplies around and adjusted my steps to save time.....and I was just moving faster.
Of course, being young and stupid.....I didn't realize that I was making waves. I knew I would only be there a short while.....and going fast was my way to challenge myself and make the job more bearable. But the others in the department did not appreciate being shown up by the young foreigner.
Management took action. And I was removed from the section ahead of time.
I upset the apple cart.....and the way they were doing things was best for the company....even if every ounce of blood and sweat was not squeezed out of the workers.
Sometimes.......shit ain't what it seems.