You're [sic] opener doesn't exactly pose a direct question Bro'.
Alright, then how about this one: Should the social workers in question really be working in that field if they are motivated by race rather than placing children with good families?
First and foremost, the responsibility of the social worker should be to place children in a safe and nurturing environment.
Of course, being that we live in a society where the racial makeup of an individual still largely defines how they are initially perceived, especially if they are a minority, there should be dialogue between the adoption administrators and the prospective parents prior to adoption to ensure that they have a clear understanding of some of the unique challenges that could be associated with adopting a child who is part of a racial minority, and are equipped to handle those challenges.
As an example, I can use some friends of our family as an example. They are caucasion and adopted a black child some years ago. They encountered some negative backlash from both sides of their biological family, as well as negative reactions from people of different races that they had considered to be "friends", but ended being shocked by their negativity.
In the everyday responsibilities of parenting the child they have encountered mixed reactions at parent/teacher conferences, as well as regular activities like little league baseball and soccer games. Even when the child has friends come to visit, he has been asked, "why don't you look like your Mom and Dad?".
These are all issues to be considered when adopting interacially.
As an editorial comment, I have to acknowledge the strength of these friends, this adoption has brought them closer together, and led them to seek out others in support groups who have taken on similar responsibility.
Just my two cents, for whatever it is worth.