It is not incompetence but obvious malice: the granny of all SJW movements, the early Soviet regime, openly declared that Russians are oppressors and have to make up for centuries of oppression, even as the majority of Russian population were direct descendants of serfs, who were sold and bought at some periods of time; and that most of higher-class Russians were either expelled or outright killed at this point.
Russia did not really recover from that outbreak, and some other countries may still have it ahead.
You seem to assume that in some fashion, the minorities would be the winners of totalitarian cult's actions. They would not. The minorities would be better off living in a stable, lawful and democratic society, even if it does not try to declare war on the majority.
Russians do not run their country for a century, but yeah, they may respond by not renting you their crappy and overpriced flat.
Поэтому интернационализм со стороны угнетающей или так называемой «великой» нации (хотя великой только своими насилиями, великой только так, как велик держиморда) должен состоять не только в соблюдении формального равенства наций, но и в таком неравенстве, которое возмещало бы со стороны нации угнетающей, нации большой, то неравенство, которое складывается в жизни фактически.
Not that I understand Russian all that well, but I don’t see ‘Rossiya’ or any of its declensions in that passage, therefore I don’t think that passage refers to Russia specifically, whatever it’s getting at.
Therefore, internationalism on the part of the oppressor or the so-called "great" nation (although great only by its violence, great only in the way that the oppressor[1] is great) should consist not only in observing the formal equality of nations, but also in such an inequality that would make the oppressor, large nation compensate the inequality that develops in life in fact.
1. a correct meaning here would probably be "bigot"
Russia did not really recover from that outbreak, and some other countries may still have it ahead.