That's the question Marvel fans have been asking for years after Elizabeth Olsen made her debut as Scarlet Witch/Wanda Maximoff with a thick accent, only to lose it slowly by the time WandaVision ...

Nightmare potentially controlling the MCU’s Scarlet Witch has another, even deeper ramification: that Wanda might not be as responsible for her crimes in Wandavision and The Multiverse of Madness.