Other people have noticed more of an evolution than I have and so I'll try to tell you where I'm coming from and also relate it to what I think other people perceive.
I think that's what poetry does. It allows people to come together and identify with a common thing that is outside of themselves, but which they identify with from the interior.
I do not read newspapers. I do not watch television. I am not interested in current events, although I will occasionally discuss them if other people want to discuss them.
I think I'm a very good reader of poetry, but obviously, like everybody, I have a set of criteria for reading poems, and I'm not shy about presenting them, so if people ask for my critical response to a poem, I tell them what works and why, and what doesn't work and why.
So, I've never been politically correct, even before that term was available to us, and I have really identified with other people who don't want to be read as just a black poet, or just a woman poet, or just someone who represents a cause, an anti-Vietnam war poet.