People in a democratic setting will freely decide that skilled work is more valuable than less skilled work.
They want to attract and keep skilled workers. They want to be compensated for training and time on the job.
All unions had pay scales. people were not all paid the same thing.
You are making no point.
You are not justifying dictatorship in the least.
So you did some labor and were compensated?
And you are claiming you were paid too much?
Probably true.
No, I am pointing out that when a high skill worker does something beneath their level they're still paid according to their skill.
It can happen, but it is a dodge not an attempt to answer the problem.
What the person should be paid is what you would want to do the same work. Considering profits from the work of all involved. Not what you might possibly get.
That is morality. That is placing yourself into the shoes of your fellow man.