The video has a transcript to read while you watch.
Such justifications for legalized abortion sound eerily similar to the original founders of the movement, like Margaret Sanger, in the early 1900s. They too reasoned that it benefited society to exterminate undesirable human beings, like poor minorities and immigrants, as a service to society and taxpayers. It seems that legacy remains.
Modern abortion advocates and doctors usually prefer to not face or admit the racist past and continued realities of their idea of "choice" in America. Sometimes they reveal more than they would like in private or the heat of the moment.