As far as she is concerned, "we black" explains it all. And, she's absolutely correct in her assessment - "black culture" is generally an irresponsible, sickly, and destructive abomination. There's nothing "racist" about acknowledging that truth - she's openly admitting it, and as she said, "We black."

The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence