There are two moral views that intersect here in this poster's views (which they are communicating subversively through sarcasm):

1. "It's perfectly okay to discriminate against people based on things they can't control"

2. Generational justice: "Current individuals of identity groups that were advantaged or had members do bad things in the past, totally deserve to be disadvantaged or have bad things done to them now"

I do not agree with those.