I imagine it was much different in the 1970s. That was the Renaissance for black actors, albeit in blaxploitation movies. There was a much greater preponderance of work then than there is now.
For me the greatest revenge of all is having a happy adulthood, waking up in my gorgeous turquoise bedroom in the morning beside a person who really inspires me. That's the best revenge a girl-loving girl from the Bible belt could possibly have. And, importantly, it's healthy.