>>82787285Wanda followed because she didn't believe in herself, basically. Introverted, she was too wrapped up in her own pain to see the bigger picture.
In the case of HYDRA she was so desperate to help her country she and her brother were willing to try anything.
Prior to the bomb her whole purpose and drive in life was probably her family. That's gone.
So she's trying to find meaning and purpose, to grow into her own person.
