I agree some people do that. But not everyone who says "this state of the world is just, because <something you disagree with>" is doing that. How do you tell the people who are doing that apart from the people who just disagree with you in this instance?
It seems to me that you're accusing people of a pattern of "mistakenly seeing the world as just". But your only evidence for this is one case of them mistakenly seeing the world as just; and in that case, you haven't even put in the work to show that they're actually mistaken.
(edit - for that matter, how many people even think this state of the world is just? From skimming, I can't see anyone explicitly saying it is. The author of the comment that triggered this subthread explicitly disclaims it.)
It seems to me that you're accusing people of a pattern of "mistakenly seeing the world as just". But your only evidence for this is one case of them mistakenly seeing the world as just; and in that case, you haven't even put in the work to show that they're actually mistaken.
(edit - for that matter, how many people even think this state of the world is just? From skimming, I can't see anyone explicitly saying it is. The author of the comment that triggered this subthread explicitly disclaims it.)