They were supposed to find peace. That was the deal. He Who Remains could do his thing, and Loki and Sylvie could take their friends and live out their days on Midgard. They would get their apple-pie life. Then the world turns black and white, Mobius and Hunter B-15 become completely different people overnight, and Loki and Sylvie have to suffer through some real-life sitcom bullshit for just a glimmer of hope that maybe they'll get their friends back. (Or, Loki and his friends get stuck in Westview when Wanda takes over the town)