EDIT: Oh, I think I understand what you mean. If I've got my understanding correct then my response is that noir_lord said that one of the crabs shouldn't be climbing out:
> their pay is fair for the responsibility
What is inconsistent about those two things?
You can simultaneously believe that train drivers and airline pilots deserve to be paid more.
But that's not what noir_lord thinks. He/she specifically said
> their pay is fair for the responsibility it's everyone else who is underpaid [my emphasis]
which implies that train drivers are currently paid the correct amount.
> how "overpaid" train drivers are when in reality their pay is fair for the responsibility it's everyone else who is underpaid
You are the one who is implying something.
Maybe I am, so let's stick to exactly what noir_lord said
> > Train drivers can be paid as much as aircraft pilots
> that's as it should be
I understand this to mean that it is fair that train drivers are paid as much as airline pilots.
> in reality their [train drivers'] pay is fair for the responsibility it's everyone else who is underpaid
I understand this to mean that train drivers are paid fairly, and everyone else, including pilots, are underpaid, i.e. it is not fair that airline pilots don't earn more than they currently do, i.e. as much as train drivers, from which I conclude that it is not fair that train drivers can be paid as much as aircraft pilots, in contradiction to the first claim.
Where have I gone wrong?
It is what it is with some people.
> in reality their pay is fair for the responsibility it's everyone else who is underpaid
that train drivers and pilots are fairly paid, whereas everyone else is underpaid?
Many people are well-paid, or even overpaid. CEOs, for instance.
It's just that most people, in most common professions, are underpaid.
It only makes sense to talk about a blanket statement like that being a "contradiction" when someone is attempting to speak in the language of formal logic or detailed argument, not colloquial speech.
Then I would have replied that, despite perhaps being true, I don't how it's relevant to the question of whether it's fair to pay train drivers and pilots the same.