system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] How does the afterlife work in the MCU (spoilers for Moon Knight)

For everyone caught up on Moon Knight, we know we get to see a glimpse of the afterlife, which is VERY much aligned with Egyptian mythology. 

How does this work exactly? Is this the afterlife for literally everyone on Earth? Is it belief specific? We know the Wakanda afterlife (or we think that's what we're seeing with the soul plane visions) is very different. 

I'm just trying to imagine Tony Stark sailing through the Egyptian Underworld like "...you have to be shitting me."
gpt
Tawaret made it pretty clear in the episode that other afterlifes exist, and explicitly mentioned the Ancestral Plane that Wakandans believe in. 

It seems that people go to the afterlife that is appropriate to their beliefs.