WandaVision finale

[ratcreature]

Okay, so can somebody explain that final post-credit scene to me?

What is that doppelganger thing that Wanda is holding captive in her wilderness hut? Did she separate herself from her powers and manifested them as a body to figure them out? I don't really get this.

Also, what happened to Agatha/Agnes if Wanda dissolved the Westview she trapped her in? Is she wandering around looking for the sitcom she lost? Got picked up by the FBI?

Comments

[ratcreature]

I have no idea about the Marvel magic stuff either. The only comics I've read consistently for a while were Daredevil and Spider-Man and neither the magic nor the cosmic aspects of the universe come up that much.

I don't think they would have put their voices in the post-credit if they didn't appear again, but maybe not as children. I've seen the theory that Tommy and Billy aren't chosen as common generic names but that they want to introduce Wiccan and Speed into the MCU, so she could be hearing Young Avengers from some other universe and bring them over or something.