There should be an infinite number of citadels, since you know, multiverse and all that. But in the show they really only reference the one citadel, and now this new one.
I guess this is just the point where my brain starts to rebel lol. I know it's a multiverse, but isn't it the Citadel's gimmick is that it's a congregation point for said multiverse versions of Rick and Morty? Like, it's "outside" the multiverse somehow, guessing Rick technology?
it wouldn't have enough space for infinite ricks though literally infinite
But it could. Not all Ricks will join the council, like the Rick we mostly follow. There should be more that only ever go there when forced to. And then there are all those dead Ricks and or universes that never had a Rick.
I get that the concept of infinity is hard to fathom for us, but it shouldn't be this hard. There's an infinite number of Ricks, so... There's an infinite number of Ricks who joined the Council. There's an infinite number of Ricks who didn't join the Council. There's an infinite number of Ricks who are dead. That is literally how infinite multiverses operate. You can't just say "Oh but these 3467654 Ricks are dead, so what's left could fit on the Citadel", unless there's an infinite number of Citadels
There are an infinite number of citadels. There are an infinite number of Ricks that are exactly the same as C-137's Rick. Unless the universes give off a unique signature, the naming convention is arbitrary and there are infinite C-137 Ricks.
EDIT: I just realized infinity and unique are contradictions. There are an infinite number of C-137 Ricks who have lived the same exact lives. ---
Fun fact: DC Comics is short for Detective Conan Comics