From the speculations I’ve seen exploring scenarios where Vi is transported to the universe in episode 7, I’ve seen two perspectives
The sad one; where her issues with guilt and self-doubt are worsened by a world that has everything she’s ever wanted and it’s the one where she died
And the happy one; where she gets to see who powder would have been, gets to see Vander and Mylo and Claggor
I feel bad that nobody seems to have realized the third funny perspective; that there are so many people there that she would reflexively punch in the face