In Captain America: Civil War, when Tony visits the Raft, a floating prison in the middle of the ocean, we see Wanda in a straight jacket in her own isolated cell. Makes sense considering how powerful she is. But could she be realistically constrained? In the comics, from what I understand, not a chance. But in the MCU, if she can create a 100ft crater using Vision as the wrecking ball, not to mention how exceedingly strong Vision is, she should be able to easily break out of her cell. Right?
I think the best explanation is that she's accepting her fate, at least temporarily. She's been through an emotional ride and doesn't have the drive to break out and figure out what's next. And given Captain America frees them soon enough, I think it makes sense that she could wait that long. Is that a more realistic explanation?