academic, Mises, on the emergence "social justice"...
"It is a fact that a hundred years ago only a few people anticipated the overpowering momentum which the antiliberal ideas were destined to acquire in a very short time. The ideal of liberty seemed to be so firmly rooted that everybody thought that no reactionary movement could ever succeed in eradicating it. It is true, it would have been a hopeless venture to attack freedom openly and to advocate unfeignedly a return to subjection and bondage. But antiliberalism got hold of people's minds camouflaged as superliberalism, as the fulfillment and consummation of the very ideas of freedom and liberty. It came disguised as socialism, communism, and planning.
No intelligent man could fail to recognize that what the socialists, communists, and planners were aiming at was the most radical abolition of the individual's freedom and the establishment of government omnipotence. Yet the immense majority of the socialist intellectuals were convinced that in fighting for socialism they were fighting for freedom. They called themselves left-wingers and democrats, and nowadays they are even claiming for themselves the epithet liberals.
These intellectuals and the masses who followed their lead were in their subconsciousness fully aware of the fact that their failure to attain the far-flung goals which their ambition impelled them to aim at was due to deficiencies of their own. They were either not bright enough or not industrious enough. But they were eager not to avow their inferiority both to themselves and to their fellow men and to search for a scapegoat. They consoled themselves and tried to convince other people that the cause of their failure was not their own inferiority but the injustice of society's economic organization. Under capitalism, they declared, self-realization is only possible for the few. "Liberty in a laissez-faire society is attainable only by those who have the wealth or opportunity to purchase it." Hence, they concluded, the state must interfere in order to realize "social justice."
What they really meant is, in order to give to the frustrated mediocrity "according to his needs."
https://mises.org/blog/social-justice-and-mediocre-intellectuals