Leftists think justice, in a debits and credits sense, should be the cornerstone of society, while the right thinks victory should be the cornerstone of society. Sort of self solving, but the problem of the right is that identifying with a value neutral process isn't a real value
Hence the destruction of a race, of a culture, or whatever; whatever it is that's perceived to grant authenticity; becomes the infinite crime that justifies, or requires infinite recompense.