Egalitarianism is something that cannot ever be achieved. Human beings are naturally unequal. Right down to the personal level. One person has a certain skill set. Another has a different skill set. These two individuals are unequal and never will be equal.
Now yes, everyone deserves an equal opportunity to make something of themselves, but that's where that ought to end. Egalitarian philosophy is fundamentally unsustainable once it runs into the realities of ingrained human nature.