At first it seemed that the Infinite Multiverse was restored with Convergence because they negated the first Crisis...and within that context of negating it...we just shifted out view from Earth-1 Mostly to The then Main Universe.
Then it seemed like we got confirmation of this in Doomsday Clock but the original Earth-1 is renamed Earth-1985.
Then we got Death Metal....which seems like we yeah this is the real restoration of the Pre-Crisis multiverse plus more....(not sure what the more is).
now with Dark Crisis....it's once again restored...
Can someone explain?