It depends on how you look at it. Wanda's motivations and behaviors in comics are often driven by her personal traumas and struggles. While some of her actions may seem bad, they often have deeper roots.
Wanda's character in the comics is not simply evil. Her actions are often driven by circumstances and internal struggles, making her a more nuanced character than just being classified as evil.
In the comics, Wanda's character is complex. She's not straightforwardly evil. Her actions are often driven by various factors, and her intentions can be ambiguous.
It depends on which specific comic arcs you're referring to. In some, she undergoes transformations and makes morally ambiguous choices that could be seen as evil. But in others, her actions have more complex motivations and aren't strictly evil.
Another theme is teamwork. Given their abilities, they can be a formidable team. Fanfics often show them coming together to face threats that neither could handle alone. For example, there are many stories where they fight against interdimensional villains. This theme also allows for character development as they learn to trust and rely on each other.
One great Wanda and Dr Strange fanfic is 'Mystic Encounters'. It explores an alternate universe where their powers interact in unexpected ways. The story has a great plot that keeps you hooked from start to finish.