Rap fans have been gay for a long time and are just in denial. Worshiping sweaty men who tell you how "hard" they are in every song. Singing about your love of flamboyant clothing. the constant "MUH DICK" attitude. dancing around shirtless with gold jewelry. having "swag". getting "crunk"
You dudes have been gay for a long time, you just didn't know it. Everyone else did though.