Follow different laws, for example in the live action multiverse Darkside is a multiversal singularity While in the animated universe he Isn't. Another thing Is their Crisis events that aren't the same with One another, for example the Crisis of infinite earths Is different in both the live action and comics universe.
Coz he doesn't know about it. He doesn't know that other multiverses exist, he effects universes Like earth-66 coz the universe exist in both multiverses, Like you see with the megaverse graphic.
At this point it's easy for me to think that there are at least 2 "Live Action" multiverses and that EARTH-DCEU has always been EARTH-1 of another multiverse. This would explain why DCEU Barry met EARTH-1 Barry... His universe wasn't destroyed because he wasn't part of that multiverse where the crisis was happening
I think from the 70s.
Why would you overcomplicate something?
Having different versions of the same Earth means having different continuities, and so having to know what Is Canon in that version and what Is not. Instead having only One iteration of a universe set in the boundaries of Two multiverses, it's simple becouse you have One continuity, and the Crisis events in a lot of multiverses don't give US headaches since we know that the universe Is set between the 2 multiverses. Infact earth--66 and earth-76 have both a simpler continuity than earth-89/789 and earth-96.
Why the TV series happens in 3 multiverses, but it's tie-in comic and animated movies only in 1? Coz the tie-ins and the movies can't exist without the TV series.
You Mean having only 1 multiverse?. For example Crisis events that change the multiverse but doesn't seems to Effect others, equal earth numbers. If you think that the Crisis events are the same and happening at the Same time, You can go to the DC wiki search a known live action earth and find out that the comics have a earth with the same name too, but different. For example, Pre-crisis multiverse, the arrowverse was earth-1, but Hey the silver Age (comics from the 60s to the 80s) Is Also earth-1 in the comics, and both of them can't be the same. So having only One multiverse Like Marvel doesn't work in any way, would only make things confusing and complicated.
That is true for Marvel's multiverse. But not for DC. And anyway Like I sayed before we can't have 2 earth-1 etc..
