They may not burn, but something much worse happens to them in the sunlight.
They become darker, and then members of their own race become racist against them for being too black.
Really, I am not kidding.
Had a Warrant Officer on my ship who was clearly not melanin-deficient. He’d joke about all us white guys getting a tan on the fantail while we were out at sea by holding his palms up and joining us. :=)