Your worldview is very simplistic.
The effects of trauma will last for generations. Over 50% of aboriginals in WA today are part of the stolen generation, their descendants never seen their grandparents are or know their parents' date of birth, most likely they grow up in a dysfunctional family because their own parents were kidnapped as a child, they don't even know their family name. This is why some African American acvitist like Malcolm X choose to change their surename by refusing to endorse the name given by the slave master a century ago.
As a descendants of those aboriginal whose family tree has been cut off, and they are supposed to support a so called royal family living in UK because they are glorified based on blood heritage, one can understand where the animosity begins.
