There are a lot of other factors that influence advantages and disadvantages in every aspect of life. This is of course trivial. The point is that you cannot re

There are a lot of other factors that influence advantages and disadvantages in every aspect of life. This is of course trivial. The point is that you cannot reach a better approximation of justice by a complex rule set determined by some king makers. No, racial discrimination will inevitably worsen the situation. Also, this is by definition the most prominent and straight forward example of structural discrimination as well. It becomes structurally unfair. Likewise a better approach to social democracy is to look at disadvantages today. It is a common mistake to create false problems. This would not be the first time. And participation in society sadly has a lot to do with economic factors and I am sure that is something social democracy would like to address. Of course there are exceptions, but you have to be careful about the metrics you choose.