Aren't most folk singers/writers somewhat politically incorrect by nature? We make up songs and give personal commentary on the events of the day. Most of would rather have a root canal without pain killers before we would give up being what we are.

As a Native American, I say preserve/sing the songs as you see fit and continue to be a thorn in the side of current rules of PC.

I usually give some history of the song before I sing it and let people that I may or may not agree with or like the song.

Add Banks of the Ohio to the list, murdering women.