Unions have gotten way too powerful. I'm sure they started as a good thing but have take a downward spiral quick.
I have worked in a union chemical plant as a contractor, and it sucks.
In a union plant, each group has specific jobs, and only that group can do that job.
I was working in a union plant collecting air emissions data from smoke stacks. Friday afternoon rolls around and we are finished with our job, time to pack up and go home for the weekend. The union guy that worked with us for the EPA regs had to call another team to go up the stack and get our probe out etc. Well, the foreman of that team was pissed off at the EPA reg guy for some reason and refused to come get our probe out. Which in theory would stick us out of town for the weekend and make us charge the company for that.
I had plans that weekend. I told the boss "I'm going up to get everything else and disconnecting the sample line from the probe and leaving the probe in there for the union guys to deal with on Monday". Boss says "Do it". We left behind a $500 stainless steel alloy probe due to their BS and never looked back. Of course we charged that to them.