Marxism is based upon victim status. The proletariat and the oppressed masses which need to create a revolution to overthrow the bourgeoisie yadda yadda. It is a
collectivized form of
malignant narcissism. It is a simple formula. Either find or create victims, point at a target group and condition them to believe that target group is responsible for their victim status, justify victimizing them in the name of equality, create more victims as a result, rinse and repeat.
One thing to add.
It is true that Marxism always operates to victim status of some class. But as we see it is not necessarily supposed to be the proletariat. Working class was in the middle of marxist ideology somewhere at the 20 century. Now when proletariat understood that Marx was wrong and working class does not really suffer from anything Marxists switched their ideology to different minorities: mostly sexual or religious ones.
I don't even have to really talk to you, just putting your own words close together make it funny ^^
In some other words: "I know that I'm right but I don't know how to prove it and I don't have to because you are wrong."