> Obsessing over unfairness is how you form political movements to make things fair.

Up to a point. Often these movements succeed, and then do they retire? Nope. They turn up the microscope until they can discern ever smaller inequities.

For example, before the pandemic dominated the news, the local paper here ran endless articles on the conundrum of was it inequitable to have gifted classes in the public schools or inequitable to not have gifted classes? The two factions seemed to be about the same size, and neither was able to get an edge over the other.

That you don't care about the discussipn doesn't make it less important. Special classes take up resources so it is indeed a policy decision where to allocate funds.

It’s one of those topics that is so easy to discuss in moral sense simply because there’s nothing immoral about segregating children by their abilities and it only comes down to money.

Discussing money is boring, however. If there was too much of it we wouldn’t be asking the question; but since we don’t have the money we may as well moralise as that makes us feel useful.