When the first season of Stranger Things premiered on Netflix in 2016, one of the most talked-about aspects of the show was Eleven's shaved head. The character, played by Millie Bobby Brown, is a young girl with telekinetic powers who is being held captive by a government organization. In order to keep her from using her powers, they shave her head completely bald.
While it may seem like a random choice, there are actually several reasons why Eleven's head is shaved in the show. For one thing, it makes her look more like a child, which makes it easier for the audience to empathize with her. It also makes her stand out more as a character, since she's usually the only bald person in any given scene.
But perhaps the most important reason for Eleven's shaved head is that it symbolizes just how powerless she feels. She has no control over her own body or life and is completely at the mercy of those who are holding her captive. Her shaved head is a physical representation of that powerlessness and serves as a reminder that she is not in charge of her own fate.