Spoilers Galore - Theories After Episode 4?

Perhaps everyone died and Episode 5 will start a new story.

Or

They survived. But how? And what's next?

I think Timely just guaranteed the birth of Kang, either purposefully or accidentally. He became a million strands of time, and is now a part of every timeline, meaning that there are now infinite versions of him throughout all histories, many of whom will become Kang.

Miss Minutes-- did she die? Will she be reborn? It seemed like rebooting the system erased her from existence, and I'm not entirely sure we'll see her again. Or she could have backed herself up somewhere and will come back seeking revenge, perhaps in a tangible body.

Renslayer-- pruned; does the land at the end of time still exist? I have to assume she'll be back, as that was very abrupt and unremarkable death for a major player.

Loki, Mobius, Sylvie, Ouroboros, and Casey-- Surely not dead, but I have no idea what fate befell them. What exactly happens when a temporal loom explodes and you're in a nearby TVA? Who can say?