I'm really curious how significant the commercial this week was. I had been going away from my theory about Wanda being the one to bring mutants to the MCU in the last few weeks, but the Nexus thing took me right back to it.
Theory: The reason Vision can’t leave the bubble is because he’s a multiverse version of Vision, same thing obviously for Quicksilver. However when the season ends, the other universe people can now leave the bubble somehow.
Wait. Does this mean they will use multiverse to bring back all the characters they just killed off in Endgame.... I hope not.
Yeah seems pretty clear that the Hex is the only thing keeping Vision "alive". If he steps out of the boundary of the Hex then he's no longer subject to Wanda's powers and will revert to being dead. That's why she had to expand the boundary when he made it outside.