Months ago I heard a spoiler that Wanda was going to be under a shrink's treatment and at a center where Darcy, from Thor movies and maybe there was someone else from a movie (or Monica) who was also getting 'treatment'. But now I'm hearing this new information and yes, it seems like Wanda will be the agency that somehow incorporates mutants into the MCU. But I'm hearing it is more likely that her mind/meltdown is the end of the series and the idea of her warping reality, becoming the villain or menace is happening in Dr. Strange 2, and there will be the 'snap' or whatever, that brings mutants through. But supposedly some of this has always been a loose end, or a possible dangling plot line [ Wanda's father/vaguest mentions of possible earlier mutants/etc. ]