What's the point?
What's the point of unity in a world full of division? What is the point of unity when you are never fully your true self, you are always in unison with others. The point is realization that one is always truly inferior to a thousand or a million, no matter how much you want to differentiate from another. In unity and realization of personal inferiority we see what we truly are, immensely powerful in a unity, yet a slave to the system when alone, so one must unify to proceed in life, and unify however possible.
When you as a person can see that, and are even able to re-organise the system because of that, this slave mentality and superiority - inferiority battle can become really useful as an altruist. However, you must know and see what you're dealing with, as always.