>The common way of determining right of way on roads is some combination of right of way, stop signs, and traffic lights. None of these take into account the needs of the drivers, so should characterize them as unjust.
In modern societies having equal rights is 'unjust'.
It often can be. But a slightly wider point of the article is that figuring out a more just process is so harmful that 'equality' turns out to be the least unjust.
And that counts even if you assume everyone is honestly participating rather than selfishly manipulating the system. Once you take that into account the least unjust approach quickly becomes equality.
In modern societies having equal rights is 'unjust'.