whatever considered canon is interpret differently by readers
there is no specific gold standard in which such rules establishes, everything is under interpretation.
it's even funnier questioning by marvel fanboys who are oblivious on how many retcons beyonder has gotten
lucifer v3 and v2 are tied to v1 just fine. anyone who read the stories will understand this. in v3 the wild hunt was happened when young lucifer was still the ruler of hell.
a weaker young lucifer easily slayed the hunted god in v3, and killing it over and over again wiith hell fire
lucifer was shown to be far above the likes of spectre in spectre v3
lucifer mentioned the demons joining the great darkness in hell during the crisis on infinite earth, in early sandman series. early sandman was closely tied to dc main events during that era. it was obvious when gaiman created his cosmology it was under the dc umbrella
morpheus also said lucy is the most powerful being in dc sans presence.
the existence of overvoid was a key point of lucifer v1 plot
the pathway of overvoid that lucifer cut open, without writing the name of presence would destroy all creation when closing
we saw being from before creation from another multiverses in lucifer v1,
lucifer was able to use aleph much better than metron the new god, due to being in higher cosmic hierarchy.
the multiverse lucifer created has it's own realm for afterlife.
lucifer sees infinity as a localized phenomenon
we saw lucifer spllit his portal into infinite pieces into his each one of his realms in his multiverse, facing his father's creation (universal lucifer eh? lmfao)
Again, read what you post. He has "passed through multiverses." He doesn't say he has passed through multiverses that he created.
like this comment by odg. shows odg lack of understanding of the story. the multiverses v2 mentioned was clearly the 3 multiverses evolve around end of v1, which was presence's creation, lucifer's creation, and elaine's creation
and yes lucifer is geb's intepretation according to watters, which completely contradict to what was mentioned earlier, even lucifer himself stated before geb is not him.
but that's neither here nor there. contradiction is too common in comics
whether lucifer is great darkness or not, doesn't change the conclusion that he will wipe his ass with marvel weaklings like beyonder.
and to think there are people with audacity to claim universal lucifer, despite everything that's shown. is just top notch trolling