Everyone should be paid only what they're worth. Then we're all better off.
And all workers pretty much think they are overpaid. So who is right? I think your answer is always workers.
Did you mean to say all workers pretty much think they're underpaid?
Undoubtedly. And they're wrong, they're mostly OVERpaid, because they could easily be replaced by someone who would do the same work just as well at a lower wage level. But this isn't allowed in our economy, because of the crybaby psychology which dominates the system.
Because of this crybaby mentality, we're all worse off, because prices are higher than they should be, and more work could get done if wages were not artificially propped up so high, thus discouraging much employment that would get more work done, which would benefit us all. For example, all the infrastructure work needing to be done but which gets put off because of artificially high labor cost.
Anyway, I don't know how you can look at the stagnant and declining wages of the past 30 or so years and not conclude that at this point in time the workers are most likely correct in that they are being underpaid.
It's easy to explain:
Their value has declined. Most jobs have declined in value because those workers are becoming more and more easily replaceable, which makes them less valuable. Anyone with high-school-level econ should be able to figure this out.
Don't forget the overall increase in worker productivity.
The term "worker productivity" is a misnomer. It's another example of the crybaby mentality, where we pander to the wage-earners by pretending that their value as increased, when it is clearly
DEcreasing.
It's not the workers who have become more productive, but the machines they operate. Just because the company gives the worker a better machine to operate does not mean that the worker's value has increased. On the contrary, the new machines, robots, computers, programs, etc., have become EASIER to work with, so that it requires LESS skill and intelligence and education to operate them.
So we need to stop being deluded by terms like "worker productivity" and other slogans which pander to the crybaby mentality of most wage-earners who are looking for more excuses to justify their employer-bashing impulses instead of doing something to improve themselves and become more productive and valuable instead of less valuable.
And the right's answer to the growing gap between rising productivity and falling wages?
But there's no real "gap" here, because the falling wages are accompanied by falling worker value. Higher value of the machines IS being accompanied by higher incomes to scientists and engineers who design the higher-value machines. So no real gap.
Eliminate the minimum wage so employers can pay less but hire more workers which will increase productivity and make the gap wider.
Even if the "gap" does widen, everyone will be better off if the production cost can be reduced, including labor cost, so that more can be produced and made available to all consumers at lower prices.
There's nothing wrong with a widening gap, as long as the gap between the more valuable producers/workers and the less valuable is increasing. That widening gap reflects a widening gap in value between the higher- and lower-income earners.