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I really don't think this is about a person's hourly wage or their annual income. It's about two other things:
1. The impression (and I frankly don't know enough to confirm whether this is right) that a union worker is far more likely to get away with sub-standard work than a non-union worker, and
2. The rich, long-term benefit packages (with pensions often based on completely overstated projected investment returns) enjoyed by union workers that are simply no longer economically feasible in a global economy.
That's for non-government union jobs. For government union jobs, add the fact that the taxpayers are paying the freight for those long-term benefit packages, which seems like an entirely reasonable concern to me.
It's not about "hating" or "resenting" anyone; it's about the equilibrium between the advantages of unions and the disadvantages of their costs.
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How come a good wage isn't "economically feasible", but oddly enough, 8 figure executive salaries and Golden Parachutes and big glass office buildings are?
The fact is, we enjoyed our greatest prosperity when we had our highest level of unionization.
To answer your question, because the guys with the 8-figure incomes usually run companies with thousands of employees, and their salaries as a percentage of the company's total revenues are relatively small. I agree that those people are overpaid, and I'd like to see that situation addressed in the tax code. I'd also like to see pay (or lack thereof) tied more to company performance when stock options (often the lion's share of "salary") are a part of their compensation package. We win, you win; we lose, you lose. That's capitalism; you win, no matter what, not so much.
I actually have no problem with more and stronger unionization, as long as overall benefit packages don't warp the market, and as long as the unions enforce quality standards and are held strictly accountable for them. Sounds good to me. I have a much tougher time with government union costs, I'd much rather see the private sector with a far higher percentage of those jobs.
What accomplishes nothing, however, are questions like those posed in the OP.
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