I think It's probably a shock collar. She can't move or say a word while everyone else is almost shouting at Tony. She also looks completely drained, which could mean she gets shocked every time she moves or speaks. It wasn't meant to inhibit her—it was meant to torture her.
Marvel had already regained the X-Men rights in 2019, two years before WandaVision premiered. Similarities between two extremely powerful characters don't mean one copied the other Wanda and Jean have distinct origins, abilities and story arcs despite sharing a few common themes.
It was all started cause he was in agreement to kill his daughter
Then he crushed his son head because he tried to save his sister life by using his father name
And murdering his son caused his mentally unstable daughter to had a mental breakdown and said those three words
This scene genuinely had me staring at the page in disbelief the first time I read it because WHAT do you mean Magneto crushed Pietro's entire head into nothing, and the next panel is Wanda hovering over his headless body??? I would've beat the shit out of Magneto too, like?!?!?
@rio_vidalL@riosvida1 Not really. we don't really know they never officially announce it
They always say yes, no, mybe or who knows, and if she really dead, she can return like she did it thousands times in comics