>>712645381Coral release is also co-existence.
And mankind can't complain because under another interpretation it means there's now MORE planets producing the glorious waifu fuel.
The ending is pretty clear, you are literally told the black hole will allow them to teleport (FTL travel) away, then you are shown multiple redlike color far in the sky.
If Coral was capable of FTL travel across the galaxy on their own, they would already have spread everywhere.
Since Mankind is barely even capable of recognizing Coral as sentient (and some would hide it to exploit it anyway if they knew), the only solution is to force them to realize it is.
Besides, ALL-MIND objective was making a hive-mind of everyone, compounded by the fact that one autist managed to jam Ayree only way to participate in the battle. So the only risk Mankind face is itself.