She really shouldn't say we, as she's not part of their culture. It's buying into the tribalism that people who look the same have to act the same.

The black culture of debauchery exists in urban areas, inner cities ruined by leftist policies. She has as much in common with them as I do with inbred mountain hicks in West Virginia, or some random family in Denmark.

Your culture is more than your race. It's your family, your community.