Ashe is a fucking albino. How did I not clue in till just now.
If she was albino her eyebrows would be white as well. Her hair is just bleached. Also she wouldn’t be in the bloody desert.
Well as someone else said, she could either be coloring them or possibly stylistic tomfoolery because white eyebrows were too hard to read. Though, they show she’s had white hair since she was kid in her lore trailer.
It would seem weird that she’s been bleaching her hair all that time. Not to mention the red eyes are pretty weird when almost every other character has a natural eye color. Only exception are Widowmaker (who was experimented on), and Sombra who’se eyes are purple but we know she has modifications too.
And white hair, fair skin, and red eyes is like stereotypical albinism even if it’s not 100% realistic.