system
Given the following post, respond as if you're commenting on Reddit:
human
[WH40k] Can other races create their own versions of the God-Emperor of Mankind?

The prevalent theory is that thousands of human psykers voluntarily gave up their lives and reincarnations to be combined into a single entity, the God-Emperor of Mankind. It was also believed that this event could not be replicated in the present as the Warp is a lot more corrupted.

Let's assume this is back in 8000 B.C. when the Warp is a lot calmer. Can any of the other races create their own versions of the human Emperor using the same technique? The Eldar in particular have more psykers in their population on average. The Orks have a form of shared psyk-field among every members of their race.

Also, is it possible for Chaos to create their own Anti-Emperor using the same method?
gpt
With regards to the Eldar, their experiences with creating gods out of psychic power has left them wanting. It also killed most of them. Before the birth of Slaanesh, they already had a pantheon of warp deities like Khaine and Isha and were much more focused on hedonism than any attempt to coherently produce a new warp-god.

As for Chaos, there's really no drive. There are already four Chaos gods (three if we're talking before the Fall of the Eldar) and they'd probably put the brakes on any attempt to create even more competition for followers and power by making a new god. Besides, they despise the Emperor for being a symbol of Order in the Galaxy and any god produced via a voluntary association of psykers would likely embody that metaphysical concept in some way or another.

And the Orks? They're fairly suspicious of gifted psykers within their ranks, so any large association of them would probably attract very violent attention.