They have no religious meaning and they don't belong to any race. With that being said, durags don't even belong to black people or "back culture", that's a broad statement, black people in africa aren't wearing them, and most black people in Central America and Europe aren't either. From my understanding, durags were first used by African Americans as for gang affiliation whereas of now, they're used to get waves. And from what I know from my black community, none of them are in gangs and the majority aren't trying to get waves either, especially the older folks. The US isn't the center of the world. Durags or more "gangster" culture or motorcyclist culture as seen below. Spoiler: Also People were getting upset that Hwasa was wearing one during her Queendom performance and claiming cultural appropriation and calling her racist for wearing one. And I thought it was ridiculous.