KFC and watermelon

Alright, listen up, buttercup. This joke ain't rocket science. It's playing on some tired, old stereotypes. See, the joke suggests putting a KFC in Africa, implying that Black folks only eat fried chicken. Then comes the watermelon shop, because, you guessed it, another stereotype about Black folks loving watermelon. It's like, 'Oh, let's just reinforce these outdated ideas because we're too lazy to come up with something actually funny.'