Why did they make Wanda evil?

In the Marvel Cinematic Universe, Wanda Maximoff, also known as Scarlet Witch, was initially introduced as a hero in the films "Avengers: Age of Ultron" and "Captain America: Civil War". However, in the Disney+ series "WandaVision", she is portrayed as the main antagonist. The change in Wanda's character has been met with both praise and criticism from fans and has sparked debates about the motivations behind the decision to make her evil.

One possible reason for Wanda's shift to the dark side is the trauma she has experienced throughout her life, including the loss of her parents, the manipulation and abuse she suffered at the hands of Hydra, and the heartbreak of losing Vision. These traumatic events have led Wanda to become emotionally unstable, causing her to lash out and use her powers in harmful ways. Additionally, her reality-warping abilities may have also played a role in her descent into villainy, as she becomes consumed by her grief and attempts to create a new reality for herself and Vision.

Another factor that may have contributed to Wanda's villainous turn is her development as a character in the MCU. Wanda's abilities and backstory have become increasingly important to the larger narrative of the franchise, leading to her being given a more prominent role in the series. The decision to make her evil may have been a creative choice by the writers and filmmakers to further explore her character and deepen the complexity of her motivations. Ultimately, the reason behind Wanda's evil turn remains a subject of debate and speculation among fans, but it is clear that her journey in the MCU will continue to be a central part of the franchise's story.